胶体化学翻译

合集下载

ColloidalSystem

ColloidalSystem
固溶胶(合金、有色玻璃等)
溶胶的光学性质:Tyndall phenomenon
Fe(OH)3溶
CuSO4溶液
丁达尔现象产生原因
d>>λ
粗分散系
d<<λ
低分子溶液
d接近于λ或 稍小于λ
溶胶
眼科医生根据丁达尔现象 用裂隙灯诊断房水病变
Ultra-microscope
R.A. 席格蒙迪 德国
1925 诺贝尔化学奖
一种液体分散在另一种不溶(或部分互溶)的 液体中,形成高度分散体系的过程称为乳化作 用,得到的分散系称为乳浊液。
水包油型乳液(O/W) 油包水型乳液 (W/O)
磷脂分子
细胞膜的结构 磷脂双分子层
溶胶(sol)
溶胶为大量不溶性物质(分子、离子、原子)的 聚集体。是具有高分散度的多相分散系。
液溶胶(AgI溶胶,胶体银等) 按分散介质 气溶胶(空气中的粉尘、烟和雾)
Pr
COOH H+ NH3+
Pr
COONH3+
OH- Pr
COONH2
正离子
两性离子
负离子
pH<pI
(等电点pH=pI)
pH>pI
向负极移动
不移动
向正极移动
电泳原理图
蛋白SDS-PAGE电泳图 DNA片段的琼脂糖电泳图
基因组学 (Proteomics)
蛋白质组学 (Proteomics)
二维电泳(2D-gel ) 二维电泳- 1等电聚焦
胶团结构(Structure of colloid micelle)
胶体粒子由于选择吸附或离解带电,可发 生电泳。但整个溶胶体系又为电中性,溶 胶结构如何?

第10章 胶体化学

第10章 胶体化学

2、胶体系统 (1nm < d<1000nm)
① 高分散性 憎 液 溶 胶 的 特 性 ② 多相不均匀性 ③ 热力学不稳定性
系统分散度高表面吉布斯函数高, 有自发降低表面吉布斯函数的趋 势,即小粒子会自动聚结成大粒 子,是热力学不稳定系统 。
3、胶体化学(Colloid Chemistry)
胶体化学是物理化学的一个分支,主要研究胶 体系统和粗分散系统。 胶体化学研究领域广泛,是化学、物理学、材 料科学、生物化学、环境科学等诸多学科的交叉与 重叠,它已成为这些学科的重要基础理论。
1、溶胶电动现象(electrokinetic phenomena)
③ 流动电势(streaming potential)
在外力作用下,迫使液体 通过多孔隔膜(或毛细管)定 向流动,在多孔隔膜两端所产
:入射光波长;
n0 :分散介质折射率;
:散射角(观察方向与入射方向夹角);
l :观测距离(观察者与散射中心的距离)。
2. 瑞利公式(1871年)
讨论
① IV2
9π V C n n 2 I 4 2 2 λ l n 2n
2 2 2 2 0 2 0
2 1 cos α I0
界面,是热力学不稳定系统。(憎液溶胶)
胶 体 系 统
②高分子溶液: 高分子以分子形式溶于分散
介质,分散相与分散介质间无相界面,是热 力学稳定系统。(亲液溶胶)
③缔合胶体:分散相为表面活性剂分子缔合形
成的胶束,在水中表面活性剂分子的亲油 基团向里亲水基团向外,分散相与分散介 质亲和性良好,是热力学稳定系统。
3、沉降与沉降平衡
沉降平衡:悬浮在液体或气体中 固体微粒,受到的重力与反方向 的扩散力相等时,各个高度上微 粒浓度不再随时间变化的状态。 •贝林(Perrin)公式:

化学及化工专业词汇英语翻译(A-C)3

化学及化工专业词汇英语翻译(A-C)3

化学及化工专业词汇英语翻译(A-C)3化学及化工专业词汇英语翻译(A-C)3- -bsp;液比bath solution 电解液bath voltage 浴电压bathochrome 深色基团bathochromic effect 增色效应bathochromic shift 红移bating 软化battery 蓄电池battery acid 蓄电池用酸battery plate 蓄电池极板baudish's reagent 铜铁灵baume degree 波美度baume hydrometer 波美比重计bauxite 铝土矿bauxite brick 铝矾土砖bauxite treating 铝土处理bayer's method 拜尔法bayer's process 拜尔法bead polymerization 粒状聚合bead reaction 熔珠反应bead tube 熔珠管beadlet 珍珠beaker 杯bean oil 豆油bearing metal 轴承合金beater 打浆机bebeerine 比比林beckmann rearrangement 贝克曼转位beckmannthermometer 贝克曼温度计becquerel rays 贝壳勒尔射线beer wort 麦芽汁beer yeast 啤酒酵母beer's law 贝尔定律beeswax 蜂蜡beet sugar 甜菜糖behenic acid 辣木子油酸behenyl alcohol 二十二醇beilstein's method 贝尔斯登方法belite b 盐bell metal 钟铜bellmetal ore 黄锡矿belt conveyor 带式运输机bemegride 贝美格bending strength 弯曲强度benedict reagent 本尼迪特试剂bengal isinglass 琼脂benne oil 芝麻油bentonite 膨润土benzal 亚苄benzal chloride 苄叉二氯benzalaniline 苄叉苯胺benzaldehyde 苯醛benzamide 苯酰胺benzanilide 苯酰替苯胺benzanthracene 苯并蒽benzanthrone 苯并蒽酮benzene 苯benzene complex 苯络合物benzene diazonium chloride 氯化重氮苯benzene hexachloride 六六六benzene nucleus 苯核benzene ring 苯环benzene series 苯系benzene sulfinic acid 苯亚磺酸benzene sulfonic acid 苯磺酸benzhydrol 二苯基甲醇benzidine 联苯胺benzidine rearrangement 联苯胺重排benzidine sulfate 硫酸联苯胺benzidine yellow 联苯胺黄benzil 苯偶酰benzilic acid 二苯乙醇酸benzine 轻质汽油benzoate 苯甲酸盐benzoazurine 苯并天青精benzoic acid 苯酸benzoic anhydride 苯酸酐benzoin 苯偶姻benzoin condensation 苯偶姻缩合benzoin gum 安息香胶benzoinoxime 苯偶姻肟benzol 苯benzole 苯benzonaphthol 苯酰萘酚benzonitrile 苄腈benzophenone 二苯甲酮benzopurpurin 苯紫红素benzoquinone 苯醌benzotrichloride 苄川三氯benzotrifluoride 三氟甲苯benzoyl chloride 苯酰氯benzoyl peroxide 过氧化苯甲酰benzoylaminoacetic acid 马尿酸benzoylation 苯酰化酌benzoylglycine 苯甲酰基甘氨酸benzyl acetate 醋酸苄酯benzyl alcohol 苄醇benzyl benzoate 苯酸苄酯benzyl bromide 苄基溴benzyl cellulose 苄基纤维素benzyl chloride 苄基氯benzyl cinnamate 肉桂酸苄酯benzyl formate 甲酸苄酯benzyl mercaptane 苄硫醇benzyl salicylate 水杨酸苄酯benzyl thiocyanate 硫氰酸苄酯benzylamine 苄胺benzylaniline 苄基苯胺benzylation 苄化benzylcarbinol 苯基乙醇benzylidene acetone 亚苄基丙酮benzylidene chloride 苄叉二氯benzylpenicillin 苄青霉素benzyne 苯炔berbamine 小蘖胺berberine 小蘖碱berberine sulfate 硫酸小蘖碱bergamot oil 佛手柑油berger agent 贝格尔试药berger mixture 贝格尔混合物bergius' process 伯吉乌斯过程bergmann rearrangement 伯格曼换位berkelium 锫berlin blue 普鲁士蓝bernoulli's theorem 伯努利定理berthelot's principle 贝特洛原理berthollet salt 贝托莱盐beryl 绿柱石beryllate 铍酸盐beryllia 氧化铍beryllium 铍beryllium acetate 醋酸铍beryllium bronze 铍青铜beryllium carbonate 碳酸铍beryllium chloride 氯化铍beryllium fluoride 氟化铍beryllium hydroxide 氢氧化铍beryllium metaphosphate 偏磷酸铍beryllium nitrate 硝酸铍beryllium nitride 氮化铍beryllium oxide 氧化铍bessel's differential equation 贝塞耳微分方程bessemer converter 贝赛麦转炉beta brass 黄铜beta decay 衰变beta endorphin 内啡肽beta rays 射线betaine 甜菜碱betatron 电子回旋加速器biamperometry 双安培滴定biaxial crystal 双轴晶体bible paper 印度纸bibliometer 吸水性能测定仪bibulous paper 吸墨纸bicarbonate 碳酸氢盐bichromate 重铬酸盐bichromate cell 重铬酸盐电池bichromate titration 重铬酸盐滴定bichromated gelatine 铬煤bicolorimeter 双色比色计bicomponent fiber 双组分纤维bicyclic compound 二环化合物bicyclic terpene 双环萜烯bidalotite 直闪石biformity 二形bile acid 胆汁酸biliprotein 胆蛋白质bilirubin 胆红素biliverdin 胆绿素bimetal 双金属bimetallic instrument 双金属仪器bimetallic temperature regulator 双金属温度第器bimetallic thermometer 双金属温度计bimolecular reaction 双分子反应binary acid 二元酸binary alloy 二元合金binary compound 二元化合物binary electrolyte 二元电解质binary mixture 二元混合物binary separation 二元分离binary solution 二元溶液binary system 二元体系binder 粘合剂binding energy 键能binding material 粘合剂binding protein 结合蛋白质bingham flow 宾汉怜binocular microscope 双目显微镜binomial distribution 二项式分布binomial theorem 二项定理binuclear complex 双核络合物binuclear metallic complex salt 双核金属络合物盐bioassay 生物测定biocatalysis 生物催化biocatalyst 生物触媒biocatalyzer 生物催化剂biochemical analysis 生物化学分析biochemical oxygen demand 生化需氧量biochemical reaction 生物化学反应biochemical reactor 生化反应器biochemistry 生物化学biocide 杀虫剂biocleaner 生物洗涤剂biocollochemistry 生物胶体化学biocolloid 生物胶体biocomputer 生物计算机biocytin 生物胞素biocytinase 生物胞素酶bioenergetics 生物能学biogen 酵母促生物原biogeochemistry 生物地球化学biological assay 生物测定biological ceramics 生物陶瓷biological chemistry 生物化学biological half life 生物半衰期biological microscope 生物显微镜biological oxidation 生物氧化biological value 生物值bioluminescence 生物性光biomass energy 生物质能biophile element 亲生物元素biopolymer 生物高聚物biopotency 生物效能biorheology 生物龄bios 酵母促生物biose 乙糖biosensor 生物传感器生物感测器biosurfactant 生物表面活性剂biosynthesis 生物合成biosynthesis of fatty acids 脂肪酸生物合成biothermochemistry 生物热化学biotin 生物素biotin complex of yeast 酵母生物素络合物biotite 黑云母biphenyl 联二苯bipyridyl 联吡啶biradical 双基birefringence 双折射birotation 双旋光biscuit firing 素烧bisilicate 二硅酸盐bismarck brown 俾斯麦棕bismuth 铋bismuth chloride 氯化铋bismuth compound 铋化合物bismuth glance 辉铋矿bismuth hydroxide 水氧化铋bismuth iodide 碘化铋bismuth nitrate 硝酸铋bismuth ochre 糸矿bismuth oxide 氧化铋bismuth oxychloride 氯氧化铋bismuth subcarbonate 碱式碳酸铋bismuth sulfate 硫酸铋bismuth sulfide 硫化铋bismuth telluride 碲化铋bismuthate 铋酸盐bismuthic acid 铋酸bismuthine 辉铋矿bismuthinite 辉铋矿bismutite 泡铋矿bistable system 双稳态系bisulfate 硫酸氢盐bisulfite 亚硫酸氢盐bitartrate 酒石酸氢盐bithionol 硫双二氯酚bitter almond oil 苦杏仁油bitter almond water 苦杏仁水bitter salt 泻盐bitter spar 白云石bittern 盐卤bitumen 地沥青bitumen emulsion 沥青乳浊液bituminization 沥青化bituminous coal 烟煤bituminous coating 沥青涂层bituminous varnish 沥青清漆biuranate 重铀酸盐biuret 缩二脲biuret reaction 缩二脲反应bivalence 二价bivalent 二价的bixin 胭脂嗜blaching liquor 漂白液black amber 黑琥珀black ash 黑灰black ash furnace 黑灰炉black body 黑体black body radiation 黑体辐射black body temperature 黑体温度black copper 粗铜black damp 窒息气black diamond 黑金刚石black jack 闪锌矿black liquor 黑液black phosphorus 黑磷black pigment 黑色颜料black powder 黑火药black power 黑色火药blaine permeability method 布莱因比面决定法blanc fixe 硫酸钡粉blank test 空白试验blast furnace 高炉blast furnace cement 高炉水泥blast furnace dust 高炉灰blast furnace gas 高炉煤气blast furnace slag 高炉矿渣blasting agent 爆炸剂blasting cap 雷管blasting explosive 爆炸剂blasting fuse 导火线blasting gelatine 炸胶blaze 火焰bleach 漂白bleach degree 漂白度bleaching agent 漂白剂bleaching clay 漂白土bleaching earth 漂白土bleaching powder 漂白粉bleaching solution 漂白液blende 闪锌矿blender 混合机blending naphtha 迪石脑油blister 泡blister copper 粗铜blistering 起泡block copolymer 嵌段共聚物block diagram 方框图block polymerization 本体聚合blocked operation 轮换操作blood albumin 血白朊blood charcoal 血炭blood coal 血炭blood group 血型blood plasma 血浆blood serum 血清blood sugar 血糖blotting paper 吸墨纸blowback 逆吹blowdown 吹除blower 鼓风机blowing agent 发泡剂blowpipe 吹管blowpipe analysis 吹管分析blowpipe assay 吹管分析blowpipe reaction analysis 吹管反应分析blowpipe test 吹管试验blue glass 蓝玻璃blue john 蓝荧石blue pigment 蓝色颜料blue powder 锌粉blue print 蓝晒图blue print paper 蓝图纸blue shift 蓝移位blue spar 天蓝石blue water gas 蓝水煤气blueprint machine 晒图机bluing 发蓝处理blushing 雾浊board 纸板boat 蒸发皿boat conformation 船式构象body centered cubic lattice 体心立方晶格body centered cubic structure 体心立方结构body centered lattice 体心晶格boehmite 伯姆石bog iron ore 沼铁矿bohr radius 玻尔半径bohr's atomic model 玻尔原子模型bohr's theory 玻尔理论boiled oil 沸炼油boiler 锅炉boiler cleaning 锅炉清洗boiler compound 锅炉清洁剂boiler incrustation 锅炉垢boiler scale 锅炉垢boiling 沸腾boiling apparatus 蒸煮器boiling heat 蒸发热boiling point 沸点boiling point curve 沸点线boiling point depression 沸点降低boiling point elevation 沸点升高boiling point method 沸点升高法boiling range 沸腾范围boiling stone 沸腾石boiling surface 沸腾面boiling tube 沸腾管bolometer 测辐射热器bolter 筛bolting cloth 筛布boltzmann constant 波耳兹曼常数boltzmann statistics 玻耳兹曼统计boltzmann velocity distribution law 玻耳兹曼速度分布定律boltzmann's principle 波耳兹曼原理bolus alba 瓷土bomb 炸弹bomb calorimeter 弹式量热器bond 键bond energy 键能bond formation 键生成bond length 键长bond moment 键矩bond order 键级bond refraction 键折射bond strength 键强度bonding 粘合bonding agent 键合剂bonding orbital 成键轨道bonding strength 键强度bone ash 骨灰bone black 骨炭bone breaker 骨头粉碎机bone china 骨灰瓷bone fertilizer 骨粉肥料bone glass 乳色玻璃bone manure 骨粉肥料bone meal 骨粉bone superphosphate 骨粉过磷酸钙bone tallow 骨脂boord reaction 伯尔德反应booster 升压机boosting transformer 升压变压器borane 甲硼烷borate 硼酸盐borax 硼砂borax bead 硼砂珠borax bead reaction 硼砂珠反应borax glass 硼砂玻璃borazine 硼唑borazol 硼唑bordeaux mixture 波耳多液boric acid 硼酸boric anhydride 硼酸酐boride 硼化物bornane 莰烷borneol 龙脑莰醇bornite 斑铜矿bornyl acetate 醋酸冰片酯bornyl chloride 氯化冰片bornyl formate 甲酸冰片酯bornyl isovaleriate 异戊酸冰片酯bornyl salicylate 水杨酸冰片酯boroethane 乙硼烷borofluorhydric acid 氟硼酸borofluoric acid 氟硼酸boron 硼boron carbide&nbsp;碳化硼boron chloride 氯化硼boron fertilizer 硼肥料boron fluoride 氟化硼boron hydride 氢化硼boron nitride 一氮化硼boron oxide 氧化硼boron tribromide 三溴化硼borosilicate 硼硅酸盐borosilicate glass 硼硅玻璃bose einstein's statistics 玻色爱因斯坦统计bottle brush 洗瓶刷bottle filler 装瓶机bottle glass 瓶玻璃bottle washer 洗瓶机bottler 装瓶机bottom ash 底灰bottom fermentation 底层发酵bottom oil 残余油bottom steam 塔底蒸汽bottom yeast 底酵母bottoms 蒸馏残渣bound charge 束缚电荷bound electron 束缚电子bound water 结合水boundary condition 边界条件boundary layer 边界层boundary line 境界线boundary value problem 边值问题bournonite 车轮矿bouveault blanc reaction 玻沃布兰反应bouveault blanc reduction 玻沃布兰还原boyle gay lussac's law 玻意耳盖吕萨克定律boyle mariotte'slaw 玻意耳马里奥特定律boyle temperature 玻意耳温度bradykinin 血管舒缓激肽bragg's formula 布雷格公式branch 分支branched chain 支链branching coefficent 支化度branching ratio 分支比brass 黄铜brass plating 镀黄铜brassicasterol 芜莆甾醇brassidic acid 巴惟酸brassinolide 黄铜质braun tube 布朗管bravais space lattice 布拉维空间晶格brazilein 巴戊brazilin 巴戊木红breadth of spectral line 谱线幅breaker 破碎机breaking load 断裂载重breaking stress 破坏应力breaking test 破坏试验breakthrough concentration 突破浓度breathing 通风breeze 焦粉bremen blue 布勒门蓝bremsstrahlung 韧致辐射brewing 酿造brick 砖brick for sintering zone 烧结带用砖brick kiln 烧砖炉bridge wall 隔墙bridged bond 桥键bridged complex 桥络体bridged linkage 桥键bridging 交联bridging ligand 架桥配位体bright coal 亮煤bright plating 光亮电镀bright stock 精制润滑油brightener 抛光剂brightness 亮度brilliant yellow 亮黄brimstone 硫黄石brine 盐水brinell hardness 布里涅耳硬度brinell hardness tester 布氏硬度试验机briquet 压制成块briquet coke 煤砖焦炭briquetting machine 压块机brisance 爆炸威力brittle fracture 脆裂brittle temperature 脆化温度brittleness 脆性bromal 溴醛bromate 溴酸盐bromate titration 溴酸盐滴定bromatimetry 溴酸盐滴定bromic acid 溴酸bromide 溴化物bromimetry 溴滴定bromination 溴化bromine 溴bromine fluoride 氟化溴bromine number 溴值bromine value 溴值bromine water 溴水bromoacetic acid 溴乙酸bromoacetone 溴丙酮bromobenzene 溴苯bromobenzoic acid 溴苯甲酸bromocamphor 溴代樟脑bromochloroethane 溴氯乙烷bromocresol purple 溴甲酚红紫bromodiethylacetylurea 邻溴代殊己酰脲bromoform 溴仿bromometry 溴滴定bromophenol 溴苯酚bromophenol blue 溴酚蓝bromopicrin 硝基溴仿bromostyrene 溴苯乙烯bromosuccinic acid 溴代丁二酸bromothymol blue 溴百里酚蓝bromyrite 溴银矿bronze 青铜bronze plating 镀青铜bronzing 镀青铜brown coal 褐煤brown pigment 褐色素brown ring reaction 棕环试验brown ring test 棕环试验brown sugar 黄糖brownian motion 布朗运动brownian movement 布朗运动broxyquinoline 二溴羟喹brucine 二甲氧基马钱子碱brucite 水滑石brunauer emmett teller equation 布鲁诺埃梅特特勒方程式brunswick blue 布仑司维克蓝bubble 气泡bubble cap 泡罩bubble chamber 泡沫箱bubble cleaning of gas 泡沫式气清洗bubble gauge 气泡指示器bubble plate 泡罩板bubble point 始沸点bubbling 起泡buchner flask 布氏玻璃瓶buchner funnel 布氏漏斗bucket conveyer 斗式运输器bucket elevator 斗式提升机budbreak 发芽buffer 缓冲剂buffer action 缓冲酌buffer battery 缓冲电池buffer capacity 缓冲能力buffer salts 缓冲盐buffer solution 缓冲溶液buffer tank 缓冲柜bufotalin 蟾蜍他灵built up film 累积膜bulk density 体积密度bulk factor 体积因素bulk modulus 体积弹性模量bulk polymerization 本体聚合bulking agent 填充剂bumping 崩沸bunker oil 船用油bunsen burner 本生灯bunsen cell 本生氏电池buoyancy 浮力buret 量管buret clamp 滴定管夹buret clamp pincers 滴定管夹buret stand 滴定管架burner 灯burning furnace 燃烧炉burning point 燃烧点burning rate 燃烧速率burning velocity 燃烧速度burning zone 燃烧区burnt alum 烧茂burnt gypsum 烧石膏burnt lime 生石灰bursting charge 爆裂药bursting test 破裂试验butadiene 丁二烯butadiene acrylonitrile rubber 丁二烯丙烯腈橡胶butadiene rubber 丁二烯橡胶butadiene styrene rubber 丁二烯苯乙烯橡胶butane 丁烷butanedioic acid 琥珀酸butanediol 丁二醇butanoic anhydride 丁酐butanol 丁醇butanone 丁酮butene 丁烯butenediol 丁烯二醇butine 丁炔butter 奶油butyl acetate 醋酸丁酯butyl alcohol 丁醇butyl benzoate 苯酸丁酯butyl benzyl phthalate 酞酸丁苄酯butyl bromide 丁基溴butyl chloride 丁基氯butyl cyanide 戊腈butyl formate 甲酸丁酯butyl iodide 碘丁烷butyl lactate 乳酸丁酯butyl oleate 油酸丁酯butyl rubber 丁基橡胶butyl stearate 硬脂酸丁酯butylamine 丁胺butylation 丁基化butylene 丁烯butylene glycol 丁烯二醇butylene oxide 丁撑氧butynediol 丁炔二醇butyral resin 聚乙烯醇缩丁醛butyraldehyde 丁醛butyrate 丁酸酸盐butyric acid 丁酸butyric anhydride 丁酐butyroin 丁偶姻butyrolactone 丁内酯butyrometer 乳脂计butyrone 酪酮butyronitrile 丁腈butyryl 丁酰by pass pipe 旁通管by product 副产物bytownite 倍长石c acid c 酸c stage resin c 级尸c2chemistry c2化学cabinet dryer 干燥箱cable lacquer 电缆漆cable oil 电缆油cacao butter 可可脂cacodyl chloride 卡可基氯cacodyl oxide 卡可基氧cacodylate 卡可酸盐cacodylic acid 卡可酸cacotheline 卡可伍cadalene 卡达萘cadaverine 尸胺cadinene 杜松烯cadmium 镉cadmium acetate 醋酸镉cadmium bromide 溴化镉cadmium carbonate 碳酸镉cadmium chloride 氯化镉cadmium hydroxide 氢氧化镉cadmium iodide 碘化镉cadmium nitrate 硝酸镉cadmium plating 镀镉cadmium red 镉红cadmium selenide 硒化镉cadmium standard cell 镉标准电池cadmium sulfate 硫酸镉cadmium sulfide 硫化镉cadmium yellow 镉黄caffeic acid 咖啡酸caffeine 咖啡碱cage compound 笼状化合物cajeput oil 白千层油cake 滤渣caking 粘结caking agent of coal 煤粘结剂caking coal 粘结煤caking property 粘结性calamine 异极矿calaverite 碲金矿calciferol 钙化醇calcification 钙化酌calcimeter 碳酸计calcination 煅烧calcined clay 煅烧的粘土calcined gypsum 烧石膏calcined magnesia 煅镁氧calcined phosphate fertilizer 烧制磷肥calcining 煅烧calcining furnace 煅烧炉calcining zone 煅烧带calcite 方解石calcitonin 降钙素calcium 钙calcium aluminate 铝酸钙calcium antagonist 钙拮抗剂calcium arsenate 砷酸钙calcium arsenite 亚砷酸钙calcium carbide 碳化钙calcium carbonate 碳酸钙calcium chlorate 氯酸钙calcium chloride 氯化钙calcium chloride tube 氯化钙管calcium chromate 铬酸钙calcium cyanamide 氰氨化钙calcium cyanide 氰化钙calcium fluoride 氟化钙calcium hydride 氢化钙calcium hydrosulfide 氢硫化钙calcium hydroxide 氢氧化钙calcium iodide 碘化钙calcium lactate 乳酸钙calcium monohydrogenphosphate 磷酸一氢钙calcium nitrate 硝酸钙calcium oxide 氧化钙calcium pantothenate 泛酸钙calcium phosphate 磷酸钙calcium phosphide 磷化钙calcium rhodanide 硫氰酸钙calcium silicate 硅酸钙calcium sulfate 硫酸钙calcium sulfide 硫化钙calcium thiocyanate 硫氰酸钙calcium tungstate 钨酸钙calcon 钙试剂calculus of variations 变分法calender 砑光机calender bowl 砑光滚筒calender roller 砑光滚筒calendering 砑光calibration 校准calibration curve 标定曲线calibration error 标定误差calibration reference 校准基准caliche 生硝calico printing 棉布印花californium 锎calking compound 嵌缝填料calomel 甘汞calomel electrode 甘汞电极calomel half cell 甘汞半电池calorie 卡calorific capacity 热容量calorific equivalent 热当量calorific value 热值calorification 发热calorifics 热学calorimeter 量热器卡计calorimetry 量热calory 卡campesterol 芸苔甾醇camphane 莰烷camphene 莰烯camphor 樟脑camphor oil 樟脑油canada balsam 加拿大胶canada turpentine 加拿大胶canal dryer 管道干燥器cananga oil 衣兰油canavanine 刀豆氨酸candelilla wax 小烛石candle coal 烛煤candle filter 滤烛candle moulding machine 制烛机cane 甘蔗cane sugar 蔗糖cannabidiol 大麻二酚cannabinol 大麻醇cannel coal 烛煤cannizzaro reaction 坎尼扎罗反应canonical ensemble 正则系综canonical formula 极限构造式canonical variable 正则变量cantharides camphor 芫菁素cantharidin 芫菁素caoutchouc 生橡胶cap 盖罩;雷管capacitative current 容性电流capacity 容量capacity current 容性电流capillar activity 毛细活性capillarimeter 毛细管检液仪capillarity 毛细管现象capillary action 毛细管酌capillary active substance 毛细管活动物质capillary analysis 毛细管分析capillary attraction 毛细管引力capillary condensation 毛细管凝聚capillary electrometer 毛细管静电计capillary gas chromatography 毛细管气相色谱capillary phenomenon 毛细管现象capillary pipet 毛细吸管capillary tube 毛细管capillary tube method 毛细管法capillary viscometer 毛细管粘度计。

胶体化学专业英语

胶体化学专业英语

C. Properties of the solutions like colloids.
such as optical(光学的), rheological(流变 的) properties.
(2) Lyophobic colloids: There is a interface between dispersed phase and continuous phase, the colloids are unstable thermodynamically.
From thermodynamics that spontaneous process occur in the direction of decreasing Gibbs free energy. Therefore, the separation of a two-phase dispersion system to form distinct(明显 不同的) layers(层) is a change in the direction of decreasing Gibbs free energy.
(2) Kinetic stability(动力稳定性)
Kinetic stability: The separation rate of two phases is slow enough that the thermodynamic instability is of very little. Two-phase dispersions will always spontaneously change into a smaller number of larger particles given sufficient time. (unstable)

化学及化工专业词汇英语翻译a-c

化学及化工专业词汇英语翻译a-c

化学及化工专业词汇英语翻译a-c 化学及化工专业词汇英语翻译a-c18 electron rule?18 电子则abbe refractometer?阿贝折射计abbreviated analysis?简略分析abderhalden's dryer?阿布德尔哈尔登干燥器abderhalden's reaction?阿布德尔哈尔登反应abegg's rule?阿贝格规则abel closed tester?阿贝尔氏密闭实验机abel pensky tester?阿贝尔彭斯基试验器abel tester?阿贝尔试验器abelite?阿贝立特aberration?像差abies oil?松节油abietate?松香酯abietic acid?松香酸abietin?松香素abiochemistry?无生化学;无机化学ablation?消融ablution?洗净abnormal setting?反常凝结abnormality?反常abradant?磨料abrader?磨损试验机abrasion?磨耗abrasion loss?磨损量abrasion resistance?耐磨能力abrasion test?磨耗试验abrasion testing machine?磨损试验机abrasive?磨料abrasive grain?磨料颗粒abrasive industry?磨料工业abrasive paper?砂纸abrasiveness?磨损性abrasives?研磨剂abs resin?abs 尸abs resins?abs尸abscisic acid?阿伯喂酸absinthe oil?洋艾油absolute activity?绝对活性度absolute alcohol?无水酒精absolute calibration?绝对校准absolute configuration?绝对构型absolute dry condition?绝对干燥状态absolute dry weight?绝对干重absolute error?绝对误差absolute humidity?绝对湿度absolute measurement?绝对测量absolute reaction rate?绝对反应速度absolute sensitivity?绝对灵敏度absolute specific gravity?真比重absolute temperature?绝对温度absolute unit?绝对单位absolute value?绝对值absolute viscosity?绝对粘度absolute zero?绝对零度absorbability?吸收性absorbance?吸光度absorbed dose?吸收线量absorbent?吸收剂absorbent paper?吸收纸absorber?吸收器吸收体absorbing power?吸收能力absorptiometer?吸光测定计absorptiometric analysis?吸光分析absorptiometry?吸收分光光度法absorption?吸收absorption band?吸收带absorption cell?吸收池absorption coefficient?吸收系数absorption column?吸收塔absorption curve?吸收曲线absorption edge?吸收端absorption factor?吸收因子absorption heat?吸收热absorption intensity?吸收强度absorption line?吸收线absorption maximum?最大吸收absorption method?吸收法absorption oil?吸收油absorption pipet?吸收管absorption refrigerator?吸收式冷冻器absorption spectrophotometry?吸收分光光度法absorption spectrum?吸收光谱absorption tower?吸收塔absorption tube?吸收管absorptive power?吸收能力absorptivity?吸收率abukumalite?钇硅磷灰石abysmal deposit?深海沉积物abyssal deposit?深海沉积物ac polarography?交莲谱法acacia?阿拉伯屎acaricide?杀螨剂acaroid resin?禾木尸accelerant?促进剂accelerated aging?加速老化accelerated aging test?加速老化试验accelerated weathering test?加速风化试验accelerating agent?促进剂acceleration globulin?促凝血球蛋白acceleration of gravity?重力加速度accelerator?促进剂acceptor?接受体accessory constituent?副成分accetyl value number?乙酰值accidental error?偶然误差acclimatization?驯化accommodation?适应accommodation coeffieient?适应系数accumulator?蓄电池accumulator acid?蓄电池酸液accuracy?准确度acenaphthene?威杀灵acenaphthene quinone?苊醌acenaphthenone?二氢苊酮acenaphthylene?萘嵌戊烯acenocoumarol?苊香豆醇acephate?乙酰甲胺磷acetal?乙缩醛acetal phosphatide?缩醛磷脂acetal resin?缩醛尸acetaldehydase?乙醛酶acetaldehyde?乙醛acetaldehyde ammonia?乙醛合氨acetaldehyde reductase?醇脱氢酶acetaldol?3 羟基丁醛acetaldoxime?乙醛肟acetamide?乙酰胺acetamidine?乙脒acetanilide?乙酰苯胺acetarsol?乙酰胂胺acetate?醋酸盐acetate dye?醋酸染料acetate fiber?醋酸纤维acetate film?醋酸纤维胶片acetate rayon?醋酸丝acetazolamide?乙酰唑胺acetic acid?醋酸acetic acid fermentation?乙酸发酵acetic acid glacial?冰醋酸acetic aldehyde?乙醛acetic anhydride?醋酐acetic bacteria?醋酸菌acetic ester?醋酸酯acetification?醋化酌acetimeter?醋酸计acetine?醋精acetoacetanilide?乙酰乙酰替苯胺acetoacetate?乙酰醋酸盐acetoacetic acid?乙酰醋酸acetoin?醋偶姻acetol?丙酮醇acetolactic acid?乙酰乳酸acetolysis?乙酸水解acetomeroctol?醋汞辛酚acetometry?醋酸测定法acetone?丙酮acetone alcohol?丙酮醇acetone body?酮体acetone butanol fermentation?丙酮丁醇发酵acetone chloroform?三氯叔丁醇acetone cyanhydrin?丙酮合氰化氢acetone dicarboxylic acid?丙酮二羧酸acetone fermentation?丙酮发酵acetone sugar?丙酮糖acetonic acid?醋酮酸acetonitrile?乙腈acetonyl acetone?丙酮基丙酮acetophenetidin?n 乙酰乙氧基苯胺acetophenone?苯乙酮acetopurpurin?乙酰替红紫acetoxime?丙酮肟acetoxyl group?乙酰氧基acetoxylation?乙酸化aceturic acid?乙酰甘氨酸acetyl bromide?乙酰溴acetyl chloride?乙酰氯acetyl hydroperoxide?过乙酸acetyl iodide?碘化乙酰acetyl ketene?二酮acetyl peroxide?过氧化乙酰acetyl propionyl?乙酰丙酰acetyl value?乙酰值acetylacetone?乙酰丙酮acetylase?乙酰酯酶acetylating agent?乙酰剂acetylation?乙酰化acetylbenzoyl peroxide?乙酰过氧化苯甲酰acetylcellulose?乙酰纤维素acetylcholine?乙酰胆碱acetylene?乙炔acetylene black?乙炔炭黑acetylene burner?乙炔燃烧器acetylene chemistry?乙炔化学acetylene chloride?乙炔基氯acetylene complex?乙炔络合物acetylene generator?乙炔发生器acetylene linkage?炔键acetylene polymer?乙炔聚合物acetylene tetrachloride?四氯乙炔acetylene welding?气焊acetylenic hydrocarbon?乙炔属烃类acetylide?乙炔化合物acetylisoeugenol?乙酰异丁子香酚acetylphenylhydrazine?乙酰苯肼acetylsalicylic acid?乙酰水杨酸acetylurea?乙酰脲achirality?非手胀achroite?无色电气石achromatic lens?消色差透镜aci form?针形acicular crystal?针状结晶acid?酸acid acceptor?受酸体acid albumin?酸蛋白acid alizarine?酸性茜素acid amide?酸胺acid ammonium sulfate?硫酸氢铵acid ammonium tartrate?酒石酸氢铵acid anhydride?酸酐acid azid?酰基叠acid azo dye?酸性偶氮染料acid base catalysis?酸碱催化acid base equilibrium?酸碱平衡acid base indicator?酸碱指示剂acid base pair?酸碱对acid base titration?酸碱滴定acid bath?酸浴acid black?酸性黑acid carbonate?酸性碳酸盐acid catalyst?酸催化剂acid chloride?酸性氯化物acid content?含酸量acid converter?酸性转炉acid decomposition?酸分解acid dye?酸性染料acid egg?酸蛋acid elevator?酸蛋acid error?酸误差acid fermentation?酸发酵acid fixing bath?酸性定像浴acid former?成酸物质acid fuchsin?酸性品红acid green?酸性绿acid group?酸根acid halide?酸性卤化物acid hydrolysis?加酸水解酌;酸解acid iodide?酰基碘acid mordant dye?酸性媒染料acid number?酸值acid of lemon?柠檬酸acid pickle?废酸液acid pickling?酸浸acid potassium carbonate?酸式碳酸钾acid potassium sulfate?硫酸氢钾acid precipitation?酸雨acid proof alloy?耐酸合金acid proof brick?耐酸砖acid proof enamel?防酸搪瓷acid proof paint?耐酸涂料acid proof pump?耐酸泵acid radical?酸基acid reaction?酸性反应acid recovery plant?废酸回收设备acid refractory?酸性耐火材料acid resistance?耐酸性acid salt?酸性盐acid sludge?废酸acid sodium carbonate?酸式碳酸钠acid solution?酸溶液acid strength?酸强度acid sulfate?硫酸氢盐acid treatment?酸处理acid value?酸值acidic oil resin?酸性油尸acidic oxide?酸性氧化物acidic reaction?酸性反应acidic titrant?酸性滴定剂acidification?酸化acidimeter?酸比重计acidimetry?酸量滴定acidity?酸度acidity function?酸度函数acidolysis?酸解acidometer?酸度计acidometry?酸度测定法acidosis?酸中毒acmite?锥辉石aconic acid?乌头酸aconitase?乌头酸酶aconitic acid?乌头酸aconitine?乌头碱acoustical material?音响材料acoustochemical?声化学的acoustochemistry?声化学acrasin?聚集素acridine?吖啶acridine dye?吖啶染料acridine orange?吖啶橙acridine yellow?吖啶黄acridone?吖啶酮acriflavine?吖啶黄素acriflavine hydrochloride?盐酸氮蒽黄acrinamin?奎纳克林acrolein?丙烯醛acrolein dimer?丙烯醛二聚物acrolein resin?丙烯醛尸acrolein test?丙烯酸试验acrosin?精虫头粒蛋白acrylaldehyde?丙烯醛acrylamide?丙烯酰胺acrylate?丙烯酸盐acrylic acid?丙烯酸acrylic fiber?丙烯酸纤维acrylic resin?丙烯酸尸acrylic rubber?丙烯酸橡胶acrylonitrile?丙烯腈actin?肌动蛋白actinic rays?光化射线actinide?锕类actinides?锕化物actinism?光化度actinium?锕actinium series?锕系actinochemistry?光化学actinochitin?辐几丁质actinolite?阳起石actinometer?日光辐射计actinomycin?放线菌素actinon?锕射气actinouranium?锕铀activated adsorption?活性吸附activated alumina?活性矾土activated atom?活化原子activated carbon?活性炭activated clay?活性白土activated complex?活化络合物activated molecule?活化分子activated sludge?活性污泥activated sludge process?活性污泥法activated state?跃迁态activation?活化activation analysis?放射化分析activation energy?活化能activator?活化剂active carbon?活性炭active center?活化中心active charcoal?活性炭active deposit?活性沉积物active earth?漂白土active earths?活性土active filler?活性填料active group?活性基active hydrogen?活性氢active mass?有效质量active material?活性物质active nitrogen?活性氮active oxygen?活性氧active power?有效功率active solvent?活性溶剂activity?活度activity coefficient?活度系数activity index?活动指数actomyosin?肌动球朊acyclic?无环的acyclic compound?无环化合物acyclic hydrocarbon?无环烃acyl carrier protein?酰基载体蛋白acyl chloride?酰基氯acyl group?酰基acyl peroxide?过氧化酰基acylating agent?酰化剂acylation?酰化acylcarbene?酰基聚炔acylnitrene?酰氮烯acyloin?偶姻acyloin condensation?偶姻缩合acyloinform?偶姻形acylurea?酰基脲adalin?阿达林adamantane?金刚烷adamkiewitz reaction?阿当凯维奇反应adamsite?亚当氏毒气adaptability?适应性adaptation?适应adapter?接管adaptive system?自适应系统adatom?被吸附原子addition?附加addition agent?添加剂addition compound?加成化合物addition polymer?加聚物addition polymerization?加聚酌addition product?附加产物addition reaction?加成反应addition solid solution?加***[JimiSoft: Unregistered Software ONLY Convert Part Of File! Read Help To Know How To Register.]***粘的adhesive ability?粘着能力adhesive bond?粘结结合adhesive capacity?粘着能力adhesive film?粘附膜adhesive power?粘附力adhesive tape?粘合带adhesiveness?粘合性adhesives?粘着剂adhesivity?粘附性adiabatic calorimeter?绝热量热器adiabatic change?绝热变化adiabatic compressibility?绝热压缩系数adiabatic curve?绝热曲线adiabatic expansion?绝热膨胀adiabatic lapse rate?绝热递减率adiabatic potential?绝热电位adiabatic process?绝热过程adiabatic reaction?绝热反应adiabatic reactor?绝热反应器adion?吸附离子adipamide?己二酰胺adipate?己二酸酯adiphenine?解痉素adipic acid?己二酸adipocellulose?脂纤维素adiponitrile?己二腈adjab butter?毒雾冰草油admixture?掺和物adonitol?阿东醇adrenal cortex hormone?肾上腺皮质激素adrenalin?肾上腺素adsorbability?吸附性adsorbate?吸附质adsorbent?吸附剂adsorber?吸附器adsorptiometer?吸附测量表adsorptiometry?吸附测量法adsorption?吸附adsorption analysis?吸附分析adsorption capacity?吸附能力adsorption chromatography?吸附色层分析法adsorption compound?吸附化合物adsorption current?吸附电流adsorption equilibrium?吸附平衡adsorption exponent?吸附指数adsorption heat?吸附热adsorption indicator?吸附指示剂adsorption isotherm?吸附等温线adsorption potential?吸附势adsorption site?吸附点adsorption water?吸附水adsorption wave?吸附波aerated concrete?加气混凝土aerated water?充气水aeration?吹风aerobe?需氧微生物aerobic digestion?需氧消化aerobic fermentation?需氧发酵aerochemical?空气化学的aerochemistry?空气化学aerocolloid?气溶胶aerodynamic sound?空气动力声aerogel?气凝胶aerophily?亲气性aerosil?硅胶aerosol?气溶胶aerosol propellant?气溶胶抛射剂aerosological?气溶胶的aerosolology?气溶胶学aerothermochemical?空气热化学的aerothermochemistry?空气热化学aerotropic?向氧性的aesculetin?七叶亭affination?精制affinity?亲合力affinity labeling?亲和标记aflatoxin?黄曲毒素after cure?后硫化after effect?后效应after fermentation?后发酵after ripening?后熟after vulcanization?后硫化aftercooler?后冷却器afterignition?后点火aftershrinkage?后期收缩aftertreatment?后处理agar?琼脂agar agar?琼脂agaric acid?松蕈酸agaricin?松蕈酸agate mortar?玛瑙研钵agavose?龙舌兰糖age hardening?时效硬化age resister?抗老剂agent?试剂agent of oxidation?氧化剂agglomerate?烧结块agglomeration?结块agglutinant?凝集剂agglutination?凝集agglutination reaction?凝集反应agglutinin?凝集素agglutometer?胶粘计aggregate?聚集体aggregation?聚集aging?成熟aging resistance?抗老化性agitation?搅拌agitator?搅拌机aglycon?糖苷配基agmatin?精胺agricultural chemistry?农业化学air bath?空气浴air bubble?气泡air cell?空气电池air chamber?空气室air classifier?风力分级器air compressor?空气压缩机air condenser?空气冷凝器air conditioning?空气第air conditioning equipment?空气第设备air content?空气含量air cooler?空气冷却器air cure?空气硫化air deficiency?空气缺乏air drying?空气干燥air elutriation?风筛air entraining agent?加气剂air excess?空气过量air filter?空气过滤器air fuel ratio?空气燃料比air gas?空气气体air hardening steel?空气淬硬钢air heater?空气加热器air humidity?空气湿度air lift?空气吸扬air liquefier?空气液化器air liquefying apparatus?空气液化装置air oxidation?空气氧化air pollution?大气污染air pump?气泵air purifier?空气净化器air reduction process?空气还原法air reservoir?储气筒air separation?吹气分离air separator?空气分离器air setting?空气硬化air shower?空气淋浴air temperature?气温airhole?风眼ajax powder?阿加克斯火药ajmaline?阿吗灵ajowan oil?香旱芹油alabandite?硫锰矿alabaster glass?雪花玻璃alanine?丙氨酸albarium?大理石灰albedo?反射率albertite?黑沥青albertol?阿耳伯特尸albite?钠长石albolite?镁硅塑胶album paper?像簿纸albumin?白朊albumin globulin ratio?白蛋白球蛋白比albumin glue?蛋白胶albuminate?白蛋白化合物albuminoid?硬朊alchemy?炼金术alcian blue?阿尔新蓝alcogel?醇凝胶alcohol?醇alcohol acid?醇酸alcohol dehydrogenase?醇脱氢酶alcohol fuel?酒精燃料alcohol lamp?酒精灯alcohol of crystallization?结晶醇alcohol thermometer?酒精温度计alcohol varnish?醇溶清漆alcoholase?醇酶alcoholate?烃氧基金属alcoholic compound?醇化合物alcoholic extract?酒精提出物alcoholic fermentation?酒精发酵alcoholic potash?钾碱醇液alcoholic solution?醇溶液alcoholism?酒中毒alcoholmeter?酒精比重计alcoholometry?酒精测定alcoholysis?醇解alcosol?醇溶胶alcoxyl?烷氧aldehyde?醛aldehyde acid?醛酸aldehyde alcohol?醛醇aldehyde ammonia?醛氨aldehyde dehydrogenase?醛脱氢酶aldehyde resin?聚醛尸aldimine?亚胺醛aldoheptose?庚醛糖aldohexose?乙醛糖aldoketene?醛烯酮aldol?羟醛aldol condensation?醛醇缩合aldol reaction?醇醛缩合反应aldolase?醛缩酶aldolization?缩醛反应aldonic acid?醛糖酸aldopentose?戊醛糖aldose?醛糖aldosterone?醛甾酮aldotriose?丙醛糖aldox process?羰醇法aldoxime?醛肟aldrin?艾氏剂alexandrite?翠绿宝石alfin catalyst?阿尔芬催化剂alfin polymer?阿尔芬聚合物alfin polymerization?阿尔芬聚合algae?藻类algin?藻酸alginate?藻蛋白酸盐alginate fiber?藻酸纤维alginic acid?海藻酸algol blue?阿果蓝algol color?阿果染料algorithm?算法alicyclic?脂环族的alicyclic compound?脂环化合物aliesterase?脂族酯酶aliphatic?无环的aliphatic acid?脂族酸aliphatic alcohol?脂族醇aliphatic amine?脂族胺aliphatic base?脂族碱aliphatic compound?脂族化合物aliphatic ether?脂族醚aliphatic hydrocarbon?脂族烃aliphatic series?脂族系aliphatic unsaturated carboxylic acid?脂族不饱羧酸alite?阿里特alizarin?茜素alizarin blue?茜素蓝alizarin brown?茜素棕alizarin dye?茜素染料alizarin lake?茜素色淀alizarin yellow?茜黄alkali?碱alkali blue?碱性蓝alkali cellulose?碱纤维素alkali fusion?碱熔融alkali ion diode?碱离子二极管alkali lignin?碱木素alkali liquor?碱液alkali metal?碱金属alkali resistance?耐碱性alkali rock?碱性岩alkali salt?碱金属盐alkalimeter?碱量计alkalimetry?碱量滴定法alkaline accumulator?减蓄电池alkaline bath?碱浴alkaline cell?碱性电池alkaline cleaner?碱性清洗剂alkaline earth metal?碱土金属alkaline earths?碱土族alkaline hydrolysis?加碱水解alkaline reaction?碱性反应alkaline solution?碱性溶液alkaline storage battery?减蓄电池alkalinity?碱度alkalization?碱化alkaloid?生物碱alkaloid reagent?生物碱试剂alkalosis?碱中毒alkamine?氨基醇类alkannin?紫草素alkanolamine?烷烃醇胺alkansulfonic acid?链烷磺酸alkene?烯烃alkine?链炔alkyd paint?醇酸涂料alkyd resin?醇酸尸alkyd resin varnish?醇酸清漆alkyl?烷基alkyl cellulose?烷基纤维素alkyl cyanide?烷基氰alkyl group?烷基alkyl halide?烷基卤alkyl sulfate?烷基硫酸盐alkyl sulfide?烷基硫alkyl sulfonic acid?烷基磺酸alkylarsine?烷基胂alkylarsonic acid?烷基胂酸alkylate?烷基化产物alkylating agent?烷化剂alkylation?烷基化alkylbenzene?烷基苯alkylbenzene sulfonate?烷基苯磺酸盐alkylene?烷撑alkylidene?次烷基alkylmagnesium halide?烷基镁化卤alkylnaphthalene?烷基萘alkyne?炔烃alkynol?炔醇allanite?褐帘石allantoic acid?尿囊酸allantoinase?尿囊素酶allantoxanic acid?尿囊毒酸allanturic acid?尿囊脲酸allelochemical?变异化学的allelochemistry?变异化学allene?丙二烯allergy?过敏反应allethrin?丙烯拟除虫菊酯allicin?蒜辣素alligator pear oil?鳄梨油allobarbital?二烯丙巴比妥allochromatic crystal?羼质色晶体allocinnamic acid?别肉桂酸alloisomerism?立体异构现象allomerism?异质同晶allophane水铝英石allophanic acid?脲基甲酸alloprene?阿洛波林allopurinol?别嘌呤醇allose?阿洛糖allosteric effect?别构效应allosteric enzyme?变构酶allosteric transition?变构转变allostery?变构性allothreonine?别苏氨酸allotrope?同素异形体allotropism?同素异形allotropy?同素异形allowable error?容许误差allowed transition?容许跃迁alloxan?阿脲alloxanic acid?阿脲酸alloxazine?咯嗪alloy?合金alloy analysis?合金分析alloy steel?合金钢allulose?阿卢糖alluvial gold?砂金allyl acetate?醋酸丙烯酯allyl alcohol?烯丙醇allyl amine?烯丙胺allyl bromide?烯丙基溴allyl chloride?烯丙基氯allyl complex?烯丙基络合物allyl compound?烯丙基化合物allyl cyanide?烯丙基腈allyl iodide?烯丙基碘allyl isothiocyanate?异硫氰酸烯丙酯allyl mercaptan?烯丙硫醇allyl resin?烯丙尸allyl sulfide?烯丙基硫allylene?丙炔allylic rearrangement?烯丙重排allylmustard oil?烯丙基芥子油allylthiourea?烯丙基硫脲almandine?铁铝榴石almandite?铁铝榴石almond oil?扁桃仁油aloe?芦荟aloin?芦荟素alpha brass?黄铜alpha cellulose?纤维素alpha counter?粒子计数器alpha iron?铁alpha naphthol?萘酚alpha position?位alpha ray spectrometer?射线能谱仪alpha rays?射线alstonine?鸡骨常山碱alternant hydrocarbon?交替烃alternating copolymer?交替共聚物alternating current?交流alternating current polarography?交莲谱alternation?交替altimeter?测高仪altitude?高度altrose?阿卓糖alum?茂alumel?镍基锰合金alumina?氧化铝alumina brick?矾土砖alumina bubble brick?泡沫矾土砖alumina cement?矾土水泥alumina fiber?氧化铝纤维alumina gel?铝凝胶alumina silica refractory?硅酸铝耐火材料aluminate?铝酸盐aluminium?铝aluminium acetate?乙酸铝aluminium alloy?铝合金aluminium ammonium sulfate?硫酸铝铵alumin***[JimiSoft: Unregistered Software ONLY Convert Part Of File! Read Help To Know How To Register.]***硫酸铝aluminon?铝试剂aluminosilicate?硅铝酸盐aluminothermit process?铝热法aluminothermy?铝热法aluminum?铝alumite?茂石alumstone?茂石alundum?刚铝石alunite?茂石amalgam?汞齐amalgam cell?汞齐电池amalgam electrode?汞齐电极amalgamation?汞齐化amalgamation process?汞齐化过程amanitin?鹅膏菌素amaranth?蓝光酸性红amatol?阿马图amber?琥珀amber glass?琥珀玻璃amberite?琥珀炸药americium?镅americyl ion?镅酰离子amethopterin?氨甲喋呤amicron?次微粒amidase?酰胺酶素amidation?酰胺化amide?酰胺amide chloride?二氯代酰胺amidine?脒amidine hydrochloride?盐酸脒amidohydrolase?氨基水解酶amidol?阿米多amidone?美沙酮amination?胺化amine?胺amine formaldehyde?胺甲醛amine oxidase?胺氧化酶amino acid?氨基酸amino acid sequence?氨基酸顺序amino compound?氨基化合物amino nitrogen?氨基氮amino plastic resin?氨基塑料尸amino resins?氨基尸amino sugar?氨基糖amino terminal?氨基末端aminoacetaldehyde?氨基乙醛aminoacetone?氨基丙酮aminoalcohol?氨基醇aminobenzoic acid?氨基苯甲酸aminobutyric acid?氨基丁酸aminocaproic acid?氨基己酸aminodiborane?氨基乙硼烷aminoglutaric acid?氨基戊二酸aminoglycoside antibiotics?氨基糖苷类抗生物素aminogram?氨基图aminoisovaleric acid?氨基异戊酸aminolysis 氨基分解aminonaphthol 氨基萘酚aminonaphthol sulfonic acid 氨基萘磺酸aminopeptidase 氨基胜胨酵素aminophenol 氨基苯酚aminophenylarsonic acid 氨基苯胂酸aminophosphorylase 淀粉磷酸化酶aminophylline 氨苯碱aminopolypeptidase 氨基多胜酵素aminoprotease 氨蛋白酶aminopterin 氨基蝶呤aminopyridine 氨基吡啶aminopyrin 氨基吡啉aminoquinoline 氨基喹啉aminosalicylic acid 氨基水杨酸aminosuccinic acid 氨基琥珀酸aminosulfonic acid 氨基磺酸aminotoluene 氨基甲苯ammeter 电另ammonal 阿芒拿ammonia 氨ammonia compressor 氨气压缩机ammonia gas 氨气ammonia poisoning 氨中毒ammonia still 氨气塔ammonia synthesis 氨合成ammonia water 氨水ammoniacal brine 氨盐水ammoniacal fermentation 氨发酵ammoniacal latex 氨胶乳ammoniameter 氨量计ammoniasoda process 氨碱法ammoniated superphosphate 含铵过磷酸钙ammoniator 氨化器ammoniometry 氨量测定法ammonite 阿芒炸药ammonium 铵ammonium acetate 乙酸铵ammonium alum 铵茂ammonium benzoate 安息香酸铵ammonium bifluoride 氟化氢铵ammonium borate 硼酸铵ammonium carbamate 氨基甲酸铵ammonium carbonate 碳酸铵ammonium chloride 氯化铵ammonium chromate 铬酸铵ammonium cyanate 氰酸铵ammonium dichromate 重铬酸铵ammonium fluoride 氟化铵ammonium formate 甲酸铵ammonium hydrogen carbonate 碳酸氢铵ammonium hydroxide 氢氧化铵ammonium iodate 碘酸铵ammonium iron sulfate 硫酸铁铵ammonium metavanadate 偏钒酸铵ammonium molybdate 钼酸铵ammonium nitrate 硝酸铵ammonium nitrate explosive 硝铵炸药ammonium nitrate fertilizer 硝铵肥料ammonium oxalate 草酸铵ammonium perchlorate 高氯酸铵ammonium persulfate 过硫酸铵ammonium phosphate 磷酸铵ammonium phosphite 亚磷酸铵ammonium phosphomolybdate 磷钼酸铵ammonium picrate 苦味酸铵ammonium polysulfide 多硫化铵ammonium rhodanide 硫氰酸铵ammonium salt 铵盐ammonium selenate 硒酸铵ammonium stearate 硬脂酸铵ammonium sulfate 硫酸铵ammonium sulfite 亚硫酸铵ammonium thiocyanate 硫氰酸铵ammonium thiosulfate 硫代硫酸铵ammonium uranate 铀酸铵ammonium vanadate 钒酸铵ammonobase 氨基金属ammonolysis 氨解ammophos 安福粉amobarbital 戊巴比妥amodiaquine 阿莫待喹amorphism 无定形amorphous carbon 无定形碳amorphous graphite 无定型石墨amorphous material 无定形材料amorphous metal 无定形金属amorphous phosphorus 无定形磷amorphous polymer 非晶态聚合物amorphous state 无定形状态amorphous sulfur 无定形硫ampere 安amperemeter 电另amperometric titration 电廖定amperometry 电廖定amphetamine 苯异丙胺amphibole 闪石amphipathic molecule 两亲水脂分子amphiphilic molecule 两亲水脂分子ampholyte 两性电解质ampholytic active agent 两性表面活性剂ampholytic surfactant 两性表面活性剂ampholytoid 两性胶体amphoteric 两性的amphoteric character 两性特征amphoteric colloid 两性胶体amphoteric compound 两性化合物amphoteric ion 两性离子amphoteric oxide 两性氧化物amphoteric resin 两性尸amphotericeledrolyte 两性电解质amplifier 放大器ampule 安瓿amygdalin 扁桃苷amyl 戊基amyl acetate 醋酸戊酯amyl alcohol 戊醇amyl bromide 戊基溴amyl butyrate 丁酸戊酯amyl ether 戊醚amyl formate 甲酸戊酯amyl mercaptan 戊硫醇amyl nitrite 亚硝酸戊酯amyl oleate 油酸戊酯amyl propionate 丙酸戊酯amylamine 戊胺amylase 淀粉酶amylbenzene 戊基苯amylene 戊烯amylo process 淀粉发酵法amylodextrin 淀粉糊精amyloid 淀粉状朊amylolysis 淀粉分解amylopectin 支链淀粉amylopsin 胰淀粉酶amylose 直链淀粉amytal 戊巴比妥anabasine 安纳巴松anabolism 同化酌anaerobe 厌氧微生物anaerobic glycolysis 无氧糖酵解analcime 方沸石analgesic 镇痛药analog digital conversion 模拟数字转换analog signal 模拟信号analogue 类似analogue computer 模拟计算机analysis 分析analysis line 分析线analysis with ion selective electrodes 离子选择电极分析法analyte 分析物analytic function 解析函数analytical balance 分析天平analytical chemistry 分析化学analytical extraction 分析抽出analytical method 分析法analytical reaction 分析反应analytically pure 分析纯anapaite 斜磷钙铁矿anaphoresis 阴离子电泳anatase octahedrite 锐钛矿anchor agitator 锚式搅拌器anchor stirrer 锚式搅拌器andalusite 红柱石andesite 安山岩andreasen pipet 安德烈森型吸管androsin 雄素androstane 雄烷androstendione 雄烯二酮androsterone 雄酮andrussow process 安德卢梭法anelasticity 滞弹性anemometer 风速计anemonin 白头翁脑aneroid barometer 空盒气压计anesthesin 氨基苯甲酸乙酯anesthetic 麻醉剂anethole 茴香脑aneurin 硫胺素angelica lactone 当归内酯angelica oil 当归油angiotensin 血管紧张肽angle of polarization 偏振光角angle of refraction 折射角angle of repose 休止角anglesite 硫酸铅矿angstrom 埃angular momentum 角动量anhalonine 老头掌碱anhydride 酐anhydrite 硬石膏anhydrone 无水高氯酸镁anhydrous 无水的anhydrous acid 无水酸anhydrous alcohol 无水酒精anhydrous ammonia 无水氨anhydrous salt 无水盐anileridine 氨苄哌替啶anilide 酰替苯胺aniline 苯胺aniline black 苯胺黑aniline blue 苯胺蓝aniline dye 苯胺染料aniline formaldehyde resin 苯胺甲醛尸aniline hydrochloride 盐酸苯胺aniline point 苯胺点aniline red 苯胺红aniline resin 苯胺尸aniline yellow 苯胺黄anilol 酒精苯胺混合液animal biochemistry 动物生化学animal charcoal 骨炭animal chemistry 动物化学animal dye 动物染料animal fat 动物脂animal fiber 动物纤维animal glue 动物胶animal oil 动物油anime 硬尸anion 阴离子anion active agent 阴离子表面活性剂anion exchange 阴离子交换anion exchange resin 阴离子交换尸anion exchanger 阴离子交换剂anionic polymerization 阴离子聚合anionic surfactant 阴离子表面活性剂anionoid reagent 类阴离子试剂anionotropy 阴离子移变现象anisaldehyde 茴香醛anise oil 茴香油anisic acid 茴香酸anisic alcohol 茴香醇anisidine 茴香胺anisole 茴香醚anisometric crystal 不等轴晶体anisotropic body 蛤异性体anisotropic liquid 蛤异性液体anisotropic membrane 蛤异性膜anisotropy 蛤异性anisoyl chloride 茴香酰氯anisyl acetate 醋酸茴香酯anisyl alcohol 茴香醇ankerite 铁白云石annabergite 镍华annealing 退火annealing furnace 退火窑annealing temperature 退火温度annulene 环轮烯anode 阳极anode effect 阳极效应anode process 阳极过程anode slime 阳极淀渣anodic oxidation 阳极氧化anodic polarization 阳极极化anodic reaction 阳极反应anodization 阳极化anodizing 阳极化anolyte 阳极电解液anomalous dispersion 异常弥散anomalous magnetic moment 异常磁矩anomalous skin effect 反常囚效应anomer 异头物anone 环己酮anorthoclase 钠斜微长石antagonism 拮抗酌antazoline 安他唑啉anthelmintics 驱肠虫剂anthocyan 花青素anthocyanidin 花色素anthocyanin 花色素苷anthophyllite 直闪石anthracene 蒽anthracene oil 蒽油anthracite 无烟煤anthracite duff 无烟煤粉anthralin 蒽啉anthranil 氨茴内酐anthranilate 邻氨基苯甲酸盐anthranilic acid 邻氨基苯酸anthranol 蒽酚anthranone 蒽酮anthrapurpurin 蒽红紫anthraquinone 蒽醌anthraquinone dye 蒽醌染料anthrarufin 蒽绛酚anthraxylon 结焦素anthrone 蒽酮anti allergic drug 抗过敏性药anti fouling paint 防污涂料anti tack agent 防粘剂antiacid 解酸药antiacid additive 抗酸添加剂antiager 抗老剂antiaromaticity 反芳香性antibiosis 抗生antibiotics 抗生物质antibody 抗体antibonding orbital 反键轨道anticarcinogen 抗癌物anticatalyst 抗催化剂anticathode 对阴极antichlor 脱氯剂anticholinesterase 抗胆碱酯酶剂anticoagulant 抗凝剂anticoagulating action 阻凝酌anticonvulsant 镇痉剂anticorrosion 抗腐蚀anticorrosive agent 防腐蚀剂anticorrosive paint 防腐涂料antidetonant 抗爆剂antidote 解毒剂antienzyme 抗酶antifertilizin 抗受精介体antifibrinolysin 抗纤维蛋白酶antifoamer 抗泡剂antifoaming agent 抗泡剂antifouling paint 防污漆antifreezing agent 阻冻剂antigen 抗原antihistamine 抗组胺剂antihistaminic agent 抗组胺剂antiknock agent 抗爆剂antiknock gasoline 抗爆汽油antiknocking fuel 抗爆燃料antimetabolite 抗代谢物antimonate 锑酸盐***[JimiSoft: Unregistered Software ONLY Convert Part Of File! Read Help To Know How To Register.]***剂antiozonant 抗臭氧剂antiparticle 反粒子antipode 对映体antiproton 反质子antipyretic and analgesic 解热镇痛药antipyrine 安替吡啉antiscorbutic vitamin 抗坏血病维生素antiscorcher 防焦剂antiscorching agent 防焦剂antisepsis 防腐antiseptics 防腐剂antispasmodic 镇痉剂antistat 抗静电剂antistatic agent 抗静电剂antitermination factor 抗终止因素antithrombin 抗凝血酶antitoxin 抗毒素antivitamin 抗维生素apatite 磷灰石aphthitalite 硫酸钾石apiin 芹实苷apiose 洋芹糖aplysiopurpurin 海螺紫apocodeine 阿朴可特因apoenzyme 酶朊apoferritin 脱铁铁蛋白apomorphine 阿朴吗啡apoprotein 脱辅基蛋白apozymase 酒化酶原apparatus 装置apparent activation energy 表观活化能apparent density 表观密度apparent equilibrium 表观平衡apparent specific gravity 表观比重apparent viscosity 表观粘度applied chemistry 应用化学applied thermodynamics 应用热力学approximate calculation 近似计算approximate value 近似值aprotic solvent 非质子溶剂aqua ion 水合离子aqua regia 王水aquagel 水凝胶aquametry 测水法aqueous emulsion 水乳状液aqueous medium 水介质aqueous phase 水相aqueous solution 水溶液aqueous vapor 水蒸汽arabic acid 阿糖酸arabic gum 阿拉伯胶arabinose 阿拉伯糖arabitol 阿糖醇arabonic acid 阿糖酸arachic acid 花生酸arachidonic acid 花生四烯酸arachis oil 花生油aragonite 霰石aralkyl 芳烷arbutin 熊果苷arc furnace 电弧炉arc process 电弧法arc spectrum 弧光谱arch brick 拱砖archeochemistry 考古化学arecoline 槟榔素areometer 比重计areometry 比重测定法argentite 辉银矿argentometry 银量滴定argillaceous sand 粘质砂土argillite 泥质板岩arginase 精氨酸酶arginine 精氨酸argol 粗酒石argon 氩aristolochic acid 马兜铃酸arnicin 由金车苦素aroma 香味aromatic acid 芳族酸aromatic aldehyde 芳族醛aromatic amine 芳香胺aromatic compound 芳族化合物aromatic hydrocarbon 芳香烃aromatic nucleus 芳香环aromatic series 芳香系aromaticity 芳香度aromatization 芳香化aromatization reaction 芳香化反应aroylation 芳酰基化arrhenius equation 阿雷尼厄斯方程arsanilic acid 阿散酸arsenate 砷酸盐arsenazo i 偶氮胂arsenblende 雄黄arsenic 砷arsenic acid 砷酸arsenic butter 三氯化砷arsenic glass 砷玻璃arsenic hydride 砷化三氢arsenic mirror 砷镜arsenic sulfide 硫化砷arsenic trichloride 三氯化砷arsenic trioxide 三氧化二砷arsenic trisulfide 三硫化二砷arsenide 砷化物arsenite 亚砷酸盐arseno compound 偶砷化合物arsenobenzene 偶砷苯arsenometry 亚砷酸滴定法arsenopyrite 砷黄铁矿arsenous anhydride 亚砷酸酐arsine 胂arsonic acid 胂酸arsonium 氢化砷arsonium compound 胂化合物arsphenamine 胂凡纳明art glass 艺术玻璃art paper 加工印刷纸artemisin 蒿属素arthropodin 节肢蛋白artiad 偶价元素artificial abrasive 人造磨料artificial aging 人工老化artificial almond oil 人造扁桃油artificial asphalt 人造地沥青artificial atmospher 人工气氛artificial butter 人造奶油artificial camphor 人造樟脑artificial corundum 人造金刚砂artificial diamond 人造金刚石artificial dye 人造染料artificial fertilizer 人造肥料artificial fiber 人造纤维artificial intelligence 人工智能artificial lattice 人工晶格artificial leather 人造革artificial musk 人造香artificial perfume 人造香料artificial radioactivity 人工放射性artificial resin 人造尸artificial rubber 人造橡胶artificial silk 人造丝artificial stone 人造石aryl compound 芳基化合物aryl halide 芳基卤arylamine 芳基胺arylation 芳基化arylide 芳基化物aryloxy compound 芳氧基化合物arylsulphonate 芳基磺酸盐asarin 细辛脑asarone 细辛脑asbestine 滑石棉asbestos 石棉asbestos board 石棉纸板asbestos cement 石棉水泥asbestos cloth 石棉布asbestos felt 石棉毛毯asbestos fiber 石棉纤维asbestos filter 石棉滤器asbestos insulation 石棉绝热体asbestos paper 石棉纸asbestos powder 石棉粉asbestos slate 石棉板asbestos wire gauze 石棉衬网asbestos yarn 石棉丝asbolane 钴土矿asbolite 钴土矿ascaridol 驱蛔脑ascending method 上行法ascorbic acid 抗坏血酸asepsis 防腐ash 灰ash bath 灰浴ash collector 除尘器ash content 灰分含量ash ejector 灰喷射器ash pit door 灰坑门ash softening point 灰熔温度ashing 灰化ashless filter paper 无灰滤纸asparaginase 天门冬酰胺酶asparagine 天门冬酰胺aspartase 天门冬氨酸酶aspartate 天冬氨酸盐aspartic acid 天冬氨酸aspartokinase 天冬氨酸激酶。

化学专业英语词汇常用前后缀1

化学专业英语词汇常用前后缀1

学习必备欢迎下载化学专业英语词汇常用前后缀-acetal 醛缩醇acetal- 乙酰acid 酸-al 醛-alcohol 醇-aldehyde 醛alkali- 碱allyl 丙烯基alkoxy- 烷氧基-amide 酰胺-amide 酰胺amino- 氨基的-amidine 脒-amine 胺-ane 烷anhydride 酐anilino- 苯胺基aquo- 含水的-ase 酶-ate 含氧酸的盐、酯-atriyne 三炔azo- 偶氮benzene 苯bi- 在盐类前表示酸式盐bis- 双-borane 硼烷bromo- 溴butyl 丁基-carbinol 甲醇carbonyl 羰基-caboxylic acid 羧酸centi- 10-2chloro- 氯代chloro- 氯代cis- 顺式condensed 缩合的、冷凝的cyclo- 环deca- 十deci- 1/10di- 二-dine 啶dodeca- 十二-ene 烯epi- 表epoxy- 环氧-ester 酯-ether 醚ethoxy- 乙氧基ethyl 乙基fluoro- 氟代form 仿-glycol 二醇hemi- 半hendeca- 十一hepta- 七heptadeca- 十七hexa- 六hexadeca- 十六-hydrin 醇hydro- 氢或水hydroxyl 羟基hypo- 低级的,次-ic 酸的,高价金属-ide 无氧酸的盐,酰替胺,酐-il 偶酰-imine 亚胺iodo- 碘代iso- 异,等,同-ite 亚酸盐keto- 酮ketone 酮-lactone 内酯mega- 106meta- 间,偏methoxy- 甲氧基methyl 甲基micro- 10-6milli- 10-3mono- ( mon-) 一,单nano- 10-9nitro- 硝基nitroso- 亚硝基nona- 九nonadeca- 十九octa- 八octadeca- 十八-oic 酸的-ol 醇-one 酮ortho- 邻,正,原-ous 亚酸的,低价金属oxa- 氧杂-oxide 氧化合物-oxime 肟oxo- 酮oxy- 氧化-oyl 酰para- 对位,仲penta- 五pentadeca- 十五per- 高,过petro- 石油phenol 苯酚phenyl 苯基pico- 10-12poly- 聚,多quadri- 四quinque- 五semi- 半septi- 七sesqui 一个半sexi- 六sulfa- 磺胺sym- 对称syn- 顺式,同,共ter- 三tetra- 四tetradeca- 十四tetrakis- 四个thio- 硫代trans- 反式,超,跨tri- 三thio- 硫代trans- 反式,超,跨tri- 三trideca- 十三tris- 三个undeca- 十一uni- 单,一unsym- 不对称的,偏位-yl 基-ylene 撑(二价基,价在不同原子上)-yne 炔化学英语词汇Bunsen burner 本生灯product 反应产物flask 烧瓶apparatus 设备PH indicator PH值指示剂,氢离子(浓度的)负指数指示剂matrass 卵形瓶litmus 石蕊litmus paper 石蕊试纸graduate, graduated flask 量筒,量杯reagent 试剂test tube 试管burette 滴定管retort 曲颈甑still 蒸馏釜cupel 烤钵crucible pot, melting pot 坩埚pipette 吸液管filter滤管stirring rod 搅拌棒丙酮:acetone异丙醇:isopropyl alcohol叔戊醇:amylene alcohol杂质:impurity水分:water content moisture content ;watercontent ;watercontent硅烷:silicane苯甲腈:cyanobenzene 丙烷基, 丙基propyl氰基胍, 二聚氨基氰dicyandiamide物理化学英语词汇BET公式BET formulaDLVO理论DLVO theory HLB法hydrophile-lipophile balance methodpVT性质pVT propertyζ电势zeta potential阿伏加德罗常数Avogadro’number阿伏加德罗定律Avogadro law阿累尼乌斯电离理论Arrhenius ionization theory阿累尼乌斯方程Arrhenius equation阿累尼乌斯活化能Arrhenius activation energy阿马格定律Amagat law艾林方程Erying equation 爱因斯坦光化当量定律Einstein’s law of photochemical equivalence爱因斯坦-斯托克斯方程Einstein-Stokes equation安托万常数Antoine constant 安托万方程Antoine equation 盎萨格电导理论Onsager’s theory of conductance半电池half cell半衰期half time period饱和液体saturated liquids饱和蒸气saturated vapor饱和吸附量saturated extent of adsorption饱和蒸气压saturated vapor pressure爆炸界限explosion limits比表面功specific surface work 比表面吉布斯函数specific surface Gibbs function比浓粘度reduced viscosity标准电动势standard electromotive force标准电极电势standard electrode potential标准摩尔反应焓standard molar reaction enthalpy标准摩尔反应吉布斯函数standard Gibbs function of molar reaction标准摩尔反应熵standard molar reaction entropy标准摩尔焓函数standard molar enthalpy function标准摩尔吉布斯自由能函数standard molar Gibbs free energy function标准摩尔燃烧焓standard molar combustion enthalpy 标准摩尔熵standard molar entropy标准摩尔生成焓standard molar formation enthalpy标准摩尔生成吉布斯函数standard molar formation Gibbs function标准平衡常数standard equilibrium constant标准氢电极standard hydrogen electrode标准态standard state标准熵standard entropy标准压力standard pressure标准状况standard condition表观活化能apparent activation energy表观摩尔质量apparent molecular weight表观迁移数apparent transference number表面surfaces表面过程控制surface process control表面活性剂surfactants表面吸附量surface excess表面张力surface tension表面质量作用定律surface mass action law波义尔定律Boyle law波义尔温度Boyle temperature 波义尔点Boyle point玻尔兹曼常数Boltzmann constant玻尔兹曼分布Boltzmann distribution玻尔兹曼公式Boltzmann formula玻尔兹曼熵定理Boltzmann entropy theorem玻色-爱因斯坦统计Bose-Einstein statistics泊Poise不可逆过程irreversible process不可逆过程热力学thermodynamics of irreversible processes不可逆相变化irreversible phase change布朗运动brownian movement 查理定律Charle’s law产率yield敞开系统open system超电势over potential沉降sedimentation沉降电势sedimentation potential沉降平衡sedimentation equilibrium触变thixotropy粗分散系统thick disperse system催化剂catalyst单分子层吸附理论mono molecule layer adsorption单分子反应unimolecular reaction单链反应straight chain reactions弹式量热计bomb calorimeter 道尔顿定律Dalton law道尔顿分压定律Dalton partial pressure law德拜和法尔肯哈根效应Debye and Falkenhagen effect德拜立方公式Debye cubic formula德拜-休克尔极限公式Debye-Huckel’s limiting equation 等焓过程isenthalpic process 等焓线isenthalpic line等几率定理theorem of equal probability等温等容位Helmholtz free energy等温等压位Gibbs free energy 等温方程equation at constant temperature低共熔点eutectic point低共熔混合物eutectic mixture 低会溶点lower consolute point低熔冰盐合晶cryohydric第二类永动机perpetual machine of the second kind第三定律熵third-law entropy 第一类永动机perpetual machine of the first kind缔合化学吸附association chemical adsorption电池常数cell constant电池电动势electromotive force of cells电池反应cell reaction电导conductance电导率conductivity电动势的温度系数temperature coefficient of electromotive force电动电势zeta potential电功electric work电化学electrochemistry电化学极化electrochemical polarization电极电势electrode potential 电极反应reactions on the electrode电极种类type of electrodes 电解池electrolytic cell电量计coulometer电流效率current efficiency电迁移electro migration电迁移率electromobility电渗electroosmosis电渗析electrodialysis电泳electrophoresis丁达尔效应Dyndall effect 定容摩尔热容molar heat capacity under constant volume 定容温度计Constant voIume thermometer 定压摩尔热容molar heat capacity under constant pressure 定压温度计constant pressure thermometer定域子系统localized particle system动力学方程kinetic equations 动力学控制kinetics control 独立子系统independent particle system对比摩尔体积reduced mole volume对比体积reduced volume对比温度reduced temperature 对比压力reduced pressure对称数symmetry number对行反应reversible reactions 对应状态原理principle of corresponding state多方过程polytropic process多分子层吸附理论adsorption theory of multi-molecular layers二级反应second order reaction 二级相变second order phase change法拉第常数faraday constant 法拉第定律Faraday’s law反电动势back E.M.F.反渗透reverse osmosis反应分子数molecularity反应级数reaction orders反应进度extent of reaction 反应热heat of reaction反应速率rate of reaction反应速率常数constant of reaction rate范德华常数van der Waals constant范德华方程van der Waals equation范德华力van der Waals force 范德华气体van der Waals gases范特霍夫方程van’t Hoff equation范特霍夫规则van’t Hoff rule 范特霍夫渗透压公式van’t Hoff equation of osmotic pressure 非基元反应non-elementary reactions非体积功non-volume work非依时计量学反应time independent stoichiometric reactions菲克扩散第一定律Fick’s first law of diffusion沸点boiling point沸点升高elevation of boiling point费米-狄拉克统计Fermi-Dirac statistics分布distribution分布数distribution numbers分解电压decomposition voltage分配定律distribution law分散系统disperse system分散相dispersion phase分体积partial volume分体积定律partial volume law 分压partial pressure分压定律partial pressure law 分子反应力学mechanics of molecular reactions分子间力intermolecular force 分子蒸馏molecular distillation 封闭系统closed system附加压力excess pressure弗罗因德利希吸附经验式Freundlich empirical formula of adsorption负极negative pole负吸附negative adsorption复合反应composite reaction 盖·吕萨克定律Gay-Lussac law盖斯定律Hess law甘汞电极calomel electrode 感胶离子序lyotropic series 杠杆规则lever rule高分子溶液macromolecular solution高会溶点upper consolute point隔离法the isolation method格罗塞斯-德雷珀定律Grotthus-Draoer’s law隔离系统isolated system根均方速率root-mean-square speed功work功函work content共轭溶液conjugate solution 共沸温度azeotropic temperature构型熵configurational entropy 孤立系统isolated system固溶胶solid sol固态混合物solid solution固相线solid phase line光反应photoreaction光化学第二定律the second law of actinochemistry光化学第一定律the first law of actinochemistry光敏反应photosensitized reactions光谱熵spectrum entropy 广度性质extensive property 广延量extensive quantity广延性质extensive property 规定熵stipulated entropy过饱和溶液oversaturated solution过饱和蒸气oversaturated vapor过程process过渡状态理论transition state theory过冷水super-cooled water过冷液体overcooled liquid 过热液体overheated liquid 亥姆霍兹函数Helmholtz function亥姆霍兹函数判据Helmholtz function criterion亥姆霍兹自由能Helmholtz free energy亥氏函数Helmholtz function 焓enthalpy亨利常数Henry constant亨利定律Henry law恒沸混合物constant boiling mixture恒容摩尔热容molar heat capacity at constant volume恒容热heat at constant volume 恒外压constant external pressure恒压摩尔热容molar heat capacity at constant pressure恒压热heat at constant pressure 化学动力学chemical kinetics 化学反应计量式stoichiometric equation of chemical reaction化学反应计量系数stoichiometric coefficient of chemical reaction化学反应进度extent of chemical reaction化学亲合势chemical affinity 化学热力学chemical thermodynamics化学势chemical potential化学势判据chemical potential criterion化学吸附chemisorptions环境environment环境熵变entropy change in environment挥发度volatility混合熵entropy of mixing混合物mixture活度activity活化控制activation control 活化络合物理论activated complex theory活化能activation energy霍根-华森图Hougen-Watson Chart基态能级energy level at ground state基希霍夫公式Kirchhoff formula基元反应elementary reactions 积分溶解热integration heat of dissolution吉布斯-杜亥姆方程Gibbs-Duhem equation吉布斯-亥姆霍兹方程Gibbs-Helmhotz equation吉布斯函数Gibbs function吉布斯函数判据Gibbs function criterion吉布斯吸附公式Gibbs adsorption formula吉布斯自由能Gibbs freeenergy吉氏函数Gibbs function极化电极电势polarization potential of electrode极化曲线polarization curves 极化作用polarization极限摩尔电导率limiting molar conductivity几率因子steric factor计量式stoichiometric equation 计量系数stoichiometric coefficient价数规则rule of valence简并度degeneracy键焓bond enthalpy胶冻broth jelly胶核colloidal nucleus胶凝作用demulsification胶束micelle胶体colloid胶体分散系统dispersion system of colloid 胶体化学collochemistry胶体粒子colloidal particles 胶团micelle焦耳Joule焦耳-汤姆生实验Joule-Thomson experiment焦耳-汤姆生系数Joule-Thomson coefficient焦耳-汤姆生效应Joule-Thomson effect焦耳定律Joule`s law接触电势contact potential接触角contact angle节流过程throttling process 节流膨胀throttling expansion 节流膨胀系数coefficient of throttling expansion结线tie line结晶热heat of crystallization 解离化学吸附dissociation chemical adsorption界面interfaces界面张力surface tension浸湿immersion wetting浸湿功immersion wetting work精馏rectify聚(合)电解质polyelectrolyte 聚沉coagulation聚沉值coagulation value绝对反应速率理论absolute reaction rate theory绝对熵absolute entropy绝对温标absolute temperature scale绝热过程adiabatic process绝热量热计adiabatic calorimeter绝热指数adiabatic index卡诺定理Carnot theorem卡诺循环Carnot cycle开尔文公式Kelvin formula柯诺瓦洛夫-吉布斯定律Konovalov-Gibbs law 科尔劳施离子独立运动定律Kohlrausch’s Law of Independent Migration of Ions可能的电解质potential electrolyte可逆电池reversible cell可逆过程reversible process可逆过程方程reversible process equation可逆体积功reversible volume work可逆相变reversible phase change克拉佩龙方程Clapeyron equation克劳修斯不等式Clausius inequality克劳修斯-克拉佩龙方程Clausius-Clapeyron equation控制步骤control step库仑计coulometer扩散控制diffusion controlled拉普拉斯方程Laplace’s equation拉乌尔定律Raoult law兰格缪尔-欣谢尔伍德机理Langmuir-Hinshelwood mechanism兰格缪尔吸附等温式Langmuir adsorption isotherm formula雷利公式Rayleigh equation 冷冻系数coefficient of refrigeration冷却曲线cooling curve离解热heat of dissociation离解压力dissociation pressure 离域子系统non-localized particle systems离子的标准摩尔生成焓standard molar formation of ion 离子的电迁移率mobility of ions 离子的迁移数transport number of ions 离子独立运动定律law of the independent migration of ions离子氛ionic atmosphere离子强度ionic strength理想混合物perfect mixture 理想气体ideal gas接触电势contact potential接触角contact angle节流过程throttling process 节流膨胀throttling expansion 节流膨胀系数coefficient of throttling expansion结线tie line结晶热heat of crystallization 解离化学吸附dissociation chemical adsorption界面interfaces界面张力surface tension浸湿immersion wetting浸湿功immersion wetting work精馏rectify聚(合)电解质polyelectrolyte 聚沉coagulation聚沉值coagulation value绝对反应速率理论absolute reaction rate theory绝对熵absolute entropy绝对温标absolute temperature scale绝热过程adiabatic process绝热量热计adiabatic calorimeter绝热指数adiabatic index卡诺定理Carnot theorem卡诺循环Carnot cycle开尔文公式Kelvin formula柯诺瓦洛夫-吉布斯定律Konovalov-Gibbs law科尔劳施离子独立运动定律Kohlrausch’s Law of Independent Migration of Ions可能的电解质potential electroly 可逆电池reversible cell可逆过程reversible process可逆过程方程reversible process equation可逆体积功reversible volume work可逆相变reversible phase change克拉佩龙方程Clapeyron equation克劳修斯不等式Clausius inequality克劳修斯-克拉佩龙方程Clausius-Clapeyron equation控制步骤control step库仑计coulometer扩散控制diffusion controlled 拉普拉斯方程Laplace’s equation拉乌尔定律Raoult law兰格缪尔-欣谢尔伍德机理Langmuir-Hinshelwoodmechanism兰格缪尔吸附等温式Langmuir adsorption isotherm formula雷利公式Rayleigh equation 冷冻系数coefficient of refrigeration冷却曲线cooling curve离解热heat of dissociation离解压力dissociation pressure 离域子系统non-localized particle systems离子的标准摩尔生成焓standard molar formation of ion 离子的电迁移率mobility of ions离子的迁移数transport number of ions离子独立运动定律law of the independent migration of ions离子氛ionic atmosphere离子强度ionic strength 理想混合物perfect mixture理想气体ideal gas理想气体的绝热指数adiabatic index of ideal gases理想气体的微观模型micro-model of ideal gas理想气体反应的等温方程isothermal equation of ideal gaseous reactions理想气体绝热可逆过程方程adiabatic reversible process equation of ideal gases理想气体状态方程state equation of ideal gas理想稀溶液ideal dilute solution理想液态混合物perfect liquid mixture粒子particles粒子的配分函数partition function of particles连串反应consecutive reactions链的传递物chain carrier链反应chain reactions量热熵calorimetric entropy 量子统计quantum statistics 量子效率quantum yield临界参数critical parameter 临界常数critical constant临界点critical point临界胶束浓度critical micelle concentration临界摩尔体积critical molar volume临界温度critical temperature 临界压力critical pressure临界状态critical state零级反应zero order reaction 流动电势streaming potential 流动功flow work笼罩效应cage effect路易斯-兰德尔逸度规则Lewis-Randall rule of fugacity 露点dew point 露点线dew point line麦克斯韦关系式Maxwell relations麦克斯韦速率分布Maxwell distribution of speeds麦克斯韦能量分布MaxwelIdistribution of energy 毛细管凝结condensation in capillary毛细现象capillary phenomena米凯利斯常数Michaelis constant摩尔电导率molar conductivity摩尔反应焓molar reaction enthalpy摩尔混合熵mole entropy of mixing摩尔气体常数molar gas constant摩尔热容molar heat capacity摩尔溶解焓mole dissolution enthalpy摩尔稀释焓mole dilution enthalpy内扩散控制internal diffusions control内能internal energy内压力internal pressure能级energy levels能级分布energy level distribution能量均分原理principle of the equipartition of energy能斯特方程Nernst equation 能斯特热定理Nernst heat theorem凝固点freezing point凝固点降低lowering of freezing point凝固点曲线freezing point curve凝胶gelatin 凝聚态condensed state凝聚相condensed phase浓差超电势concentration over-potential浓差极化concentration polarization浓差电池concentration cells 帕斯卡pascal泡点bubble point泡点线bubble point line配分函数partition function 配分函数的析因子性质property that partition function to be expressed as a product of the separate partition functions for each kind of state碰撞截面collision cross section碰撞数the number of collisions偏摩尔量partial mole quantities平衡常数(理想气体反应)equilibrium constants for reactions of ideal gases平动配分函数partition function of translation平衡分布equilibrium distribution平衡态equilibrium state平衡态近似法equilibrium state approximation平衡状态图equilibrium state diagram平均活度mean activity平均活度系统mean activity coefficient平均摩尔热容mean molar heat capacity平均质量摩尔浓度mean mass molarity平均自由程mean free path平行反应parallel reactions破乳demulsification 铺展spreading普遍化范德华方程universal van der Waals equation其它功the other work气化热heat of vaporization气溶胶aerosol气体常数gas constant气体分子运动论kinetic theory of gases气体分子运动论的基本方程foundamental equation of kinetic theory of gases气溶胶aerosol气相线vapor line迁移数transport number潜热latent heat强度量intensive quantity强度性质intensive property亲液溶胶hydrophilic sol氢电极hydrogen electrodes区域熔化zone melting热heat热爆炸heat explosion热泵heat pump热功当量mechanical equivalent of heat热函heat content热化学thermochemistry热化学方程thermochemical equation热机heat engine热机效率efficiency of heat engine热力学thermodynamics热力学第二定律the second law of thermodynamics热力学第三定律the third law of thermodynamics热力学第一定律the first law of thermodynamics热力学基本方程fundamental equation of thermodynamics热力学几率thermodynamic probability 热力学能thermodynamic energy热力学特性函数characteristic thermodynamic function热力学温标thermodynamic scale of temperature热力学温度thermodynamic temperature热熵thermal entropy热效应heat effect熔点曲线melting point curve 熔化热heat of fusion溶胶colloidal sol溶解焓dissolution enthalpy 溶液solution溶胀swelling乳化剂emulsifier乳状液emulsion润湿wetting润湿角wetting angle萨克尔-泰特洛德方程Sackur-Tetrode equation三相点triple point三相平衡线triple-phase line 熵entropy熵判据entropy criterion熵增原理principle of entropy increase渗透压osmotic pressure渗析法dialytic process生成反应formation reaction 升华热heat of sublimation实际气体real gas舒尔采-哈迪规则Schulze-Hardy rule松驰力relaxation force松驰时间time of relaxation速度常数reaction rate constant 速率方程rate equations速率控制步骤rate determining step塔费尔公式Tafel equation态-态反应state-state reactions 唐南平衡Donnan equilibrium 淌度mobility特鲁顿规则Trouton rule特性粘度intrinsic viscosity 体积功volume work统计权重statistical weight统计热力学statistic thermodynamics统计熵statistic entropy途径path途径函数path function外扩散控制external diffusion control完美晶体perfect crystalline 完全气体perfect gas微观状态microstate微态microstate韦斯顿标准电池Weston standard battery维恩效应Wien effect维里方程virial equation维里系数virial coefficient稳流过程steady flow process 稳态近似法stationary state approximation无热溶液athermal solution无限稀溶液solutions in the limit of extreme dilution物理化学Physical Chemistry 物理吸附physisorptions吸附adsorption吸附等量线adsorption isostere 吸附等温线adsorption isotherm吸附等压线adsorption isobar 吸附剂adsorbent吸附量extent of adsorption吸附热heat of adsorption吸附质adsorbate析出电势evolution or deposition potential析因子性质property that partition function to be expressed as a product of the separate partition functions for each kind of state稀溶液的依数性colligative properties of dilute solutions稀释焓dilution enthalpy系统system系统点system point系统的环境environment of system相phase相变phase change相变焓enthalpy of phase change相变化phase change相变热heat of phase change 相点phase point相对挥发度relative volatility 相对粘度relative viscosity相律phase rule相平衡热容heat capacity in phase equilibrium相图phase diagram相倚子系统system of dependent particles悬浮液suspension循环过程cyclic process压力商pressure quotient压缩因子compressibility factor压缩因子图diagram of compressibility factor亚稳状态metastable state盐桥salt bridge盐析salting out阳极anode杨氏方程Young’s equation液体接界电势liquid junction potential液相线liquid phase lines一级反应first order reaction一级相变first order phase change依时计量学反应time dependent stoichiometric reactions 逸度fugacity逸度系数coefficient of fugacity阴极cathode荧光fluorescence永动机perpetual motion machine永久气体Permanent gas有效能available energy原电池primary cell原盐效应salt effect增比粘度specific viscosity憎液溶胶lyophobic sol沾湿adhesional wetting沾湿功the work of adhesional wetting真溶液true solution真实电解质real electrolyte真实气体real gas真实迁移数true transference number振动配分函数partitionfunction of vibration振动特征温度characteristic temperature of vibration蒸气压下降depression of vapor pressure正常沸点normal point正吸附positive adsorption支链反应branched chain reactions直链反应straight chain reactions指前因子pre-exponential factor质量作用定律mass action law 制冷系数coefficient of refrigeration中和热heat of neutralization 轴功shaft work转动配分函数partition function of rotation转动特征温度characteristic temperature of vibration 转化率convert ratio转化温度conversion temperature状态state状态方程state equation状态分布state distribution状态函数state function准静态过程quasi-static process 准一级反应pseudo first order reaction自动催化作用auto-catalysis 自由度degree of freedom自由度数number of degree of freedom自由焓free enthalpy自由能free energy自由膨胀free expansion组分数component number最低恒沸点lower azeotropic point最高恒沸点upper azeotropic point最佳反应温度optimal reaction temperature最可几分布most probabledistribution最可几速率most基础化学常用英语词汇1. The Ideal-Gas Equation 理想气体状态方程2. Partial Pressures 分压3. Real Gases: Deviation from Ideal Behavior 真实气体:对理想气体行为的偏离4. The van der Waals Equation 范德华方程5. System and Surroundings 系统与环境6. State and State Functions 状态与状态函数7. Process 过程8. Phase 相9. The First Law of Thermodynamics 热力学第一定律10. Heat and Work 热与功11. Endothermic and Exothermic Processes 吸热与发热过程12. Enthalpies of Reactions 反应热13. Hess’s Law 盖斯定律14. Enthalpies of Formation 生成焓15. Reaction Rates 反应速率16. Reaction Order 反应级数17. Rate Constants 速率常数18. Activation Energy 活化能19. The Arrhenius Equation 阿累尼乌斯方程20. Reaction Mechanisms 反应机理21. Homogeneous Catalysis 均相催化剂22. Heterogeneous Catalysis 非均相催化剂23. Enzymes 酶24. The Equilibrium Constant 平衡常数25. the Direction of Reaction 反应方向26. Le Chatelier’s Principle 列·沙特列原理27. Effects of V olume, Pressure, Temperature Changes and Catalystsi. 体积,压力,温度变化以及催化剂的影响28. Spontaneous Processes 自发过程29. Entropy (Standard Entropy)熵(标准熵)30. The Second Law of Thermodynamics 热力学第二定律31. Entropy Changes 熵变32. Standard Free-Energy Changes 标准自由能变33. Acid-Bases 酸碱34. The Dissociation of Water 水离解35. The Proton in Water 水合质子36. The pH Scales pH值37. Bronsted-Lowry Acids and Bases Bronsted-Lowry 酸和碱38. Proton-Transfer Reactions 质子转移反应39. Conjugate Acid-Base Pairs 共轭酸碱对40. Relative Strength of Acids and Bases 酸碱的相对强度41. Lewis Acids and Bases 路易斯酸碱42. Hydrolysis of Metal Ions 金属离子的水解43. Buffer Solutions 缓冲溶液44. The Common-Ion Effects 同离子效应45. Buffer Capacity 缓冲容量46. Formation of Complex Ions 配离子的形成47. Solubility 溶解度48. The Solubility-Product Constant Ksp 溶度积常数49. Precipitation and separation of Ions 离子的沉淀与分离50. Selective Precipitation of Ions 离子的选择沉淀51. Oxidation-Reduction Reactions 氧化还原反应52. Oxidation Number 氧化数53. BalancingOxidation-Reduction Equations 氧化还原反应方程的配平54. Half-Reaction 半反应55. Galvani Cell 原电池56. V oltaic Cell 伏特电池57. Cell EMF 电池电动势58. Standard Electrode Potentials 标准电极电势59. Oxidizing and Reducing Agents 氧化剂和还原剂60. The Nernst Equation 能斯特方程61. Electrolysis 电解62. The Wave Behavior of Electrons 电子的波动性63. Bohr’s Model of The Hydrogen Atom 氢原子的波尔模型64. Line Spectra 线光谱65. Quantum Numbers 量子数66. Electron Spin 电子自旋67. Atomic Orbital 原子轨道68. The s (p, d, f) Orbital s(p,d,f)轨道69. Many-Electron Atoms 多电子原子70. Energies of Orbital 轨道能量71. The Pauli Exclusion Principle 泡林不相容原理72. Electron Configurations 电子构型73. The Periodic Table 周期表74. Row 行75. Group 族76. Isotopes, Atomic Numbers, and Mass Numbers 同位素,原子数,质量数77. Periodic Properties of the Elements 元素的周期律78. Radius of Atoms 原子半径79. Ionization Energy 电离能80. Electronegativity 电负性81. Effective Nuclear Charge 有效核电荷82. Electron Affinities 亲电性83. Metals 金属84. Nonmetals 非金属85. Valence Bond Theory 价键理论86. Covalence Bond 共价键87. Orbital Overlap 轨道重叠88. Multiple Bonds 重键89. Hybrid Orbital 杂化轨道90. The VSEPR Model 价层电子对互斥理论91. Molecular Geometries 分子空间构型92. Molecular Orbital 分子轨道93. Diatomic Molecules 双原子分子94. Bond Length 键长95. Bond Order 键级96. Bond Angles 键角97. Bond Enthalpies 键能98. Bond Polarity 键矩99. Dipole Moments 偶极矩100. Polarity Molecules 极性分子101. Polyatomic Molecules 多原子分子102. Crystal Structure 晶体结构103. Non-Crystal 非晶体104. Close Packing of Spheres 球密堆积105. Metallic Solids 金属晶体106. Metallic Bond 金属键107. Alloys 合金108. Ionic Solids 离子晶体109. Ion-Dipole Forces 离子偶极力110. Molecular Forces 分子间力111. Intermolecular Forces 分子间作用力112. Hydrogen Bonding 氢键113. Covalent-Network Solids 原子晶体114. Compounds 化合物115. The Nomenclature, Composition and Structure of Complexes 配合物的命名,组成和结构116. Charges, Coordination Numbers, and Geometries 电荷数、配位数、及几何构型117. Chelates 螯合物118. Isomerism 异构现象119. Structural Isomerism 结构异构120. Stereoisomerism 立体异构121. Magnetism 磁性122. Electron Configurations in Octahedral Complexes 八面体构型配合物的电子分布123. Tetrahedral andSquare-planar Complexes 四面体和平面四边形配合物124. General Characteristics 共性125. s-Block Elements s区元素126. Alkali Metals 碱金属127. Alkaline Earth Metals 碱土金属128. Hydrides 氢化物129. Oxides 氧化物130. Peroxides and Superoxides过氧化物和超氧化物131. Hydroxides 氢氧化物132. Salts 盐133. p-Block Elements p区元素134. Boron Group (Boron, Aluminium, Gallium, Indium, Thallium) 硼族(硼,铝,镓,铟,铊)135. Borane 硼烷136. Carbon Group (Carbon, Silicon, Germanium, Tin, Lead)碳族(碳,硅,锗,锡,铅)137. Graphite, Carbon Monoxide, Carbon Dioxide 石墨,一氧化碳,二氧化碳138. Carbonic Acid, Carbonates and Carbides 碳酸,碳酸盐,碳化物139. Occurrence and Preparationof Silicon 硅的存在和制备140. Silicic Acid,Silicates 硅酸,硅酸盐141. Nitrogen Group (Phosphorus, Arsenic, Antimony, and Bismuth) 氮族(磷,砷,锑,铋)142. Ammonia, Nitric Acid, Phosphoric Acid 氨,硝酸,磷酸143. Phosphorates, phosphorus Halides 磷酸盐,卤化磷144. Oxygen Group (Oxygen, Sulfur, Selenium, and Tellurium) 氧族元素(氧,硫,硒,碲)145. Ozone, Hydrogen Peroxide臭氧,过氧化氢146. Sulfides 硫化物147. Halogens (Fluorine, Chlorine, Bromine, Iodine) 卤素(氟,氯,溴,碘)148. Halides, Chloride 卤化物,氯化物149. The Noble Gases 稀有气体150. Noble-Gas Compounds 稀有气体化合物151. d-Block elements d区元素152. Transition Metals 过渡金属153. Potassium Dichromate 重铬酸钾154. Potassium Permanganate 高锰酸钾155. Iron Copper Zinc Mercury 铁,铜,锌,汞156. f-Block Elements f区元素157. Lanthanides 镧系元素158. Radioactivity 放射性159. Nuclear Chemistry 核化学160. Nuclear Fission 核裂变161. Nuclear Fusion 核聚变162. analytical chemistry 分析化学163. qualitative analysis 定性分析164. quantitative analysis 定量分析165. chemical analysis 化学分析166. instrumental analysis 仪器分析167. titrimetry 滴定分析168. gravimetric analysis 重量分析法169. regent 试剂170. chromatographic analysis 色谱分析171. product 产物172. electrochemical analysis 电化学分析173. on-line analysis 在线分析174. macro analysis 常量分析175. characteristic 表征176. micro analysis 微量分析177. deformation analysis 形态分析178. semimicro analysis 半微量分析179. systematical error 系统误差180. routine analysis 常规分析181. random error 偶然误差182. arbitration analysis 仲裁分析183. gross error 过失误差184. normal distribution 正态分布185. accuracy 准确度186. deviation偏差187. precision 精密度188. relative standard deviation 相对标准偏差(RSD)189. coefficient variation 变异系数(CV)190. confidence level 置信水平191. confidence interval 置信区间192. significant test 显著性检验193. significant figure有效数字194. standard solution 标准溶液195. titration 滴定196. stoichiometric point化学计量点197. end point 滴定终点198. titration error 滴定误差199. primary standard 基准物质200. amount of substance 物质的量201. standardization 标定202. chemical reaction 化学反应203. concentration 浓度204. chemical equilibrium 化学平衡205. titer 滴定度206. general equation for a chemical reaction化学反应的通式207. proton theory of acid-base 酸碱质子理论208. acid-base titration 酸碱滴定法209. dissociation constant 解离常数210. conjugate acid-base pair 共轭酸碱对211. acetic acid 乙酸。

胶体化学

胶体化学

分 均相分散系统 (溶液、气体混合物)
散 系
粗分散系统(d >10-7m)
统 多相分散系统
胶体( 10-7m > d > 10-9 m)
溶胶(sol) (憎液溶胶) 胶体 大分子溶液(亲液溶胶)
憎液溶胶的基本特征:
高度的分散性, 多相性, 热力学不稳定性
3.2 溶胶的动力性质 Dynamic properties of sol
当一束可见光射入分散体系时,若分散相 粒子直径大于入射光波长,则发生反射;若分散 相粒子的直径小于光的波长,则发生光的散射 (散射光又称为乳光)。
可见光波长:
400nm < λ< 700nm
Tyndall 效应是溶胶粒子对光的散射的结果
Rayleigh 光散射定律
I

24
2 A2NV
4
2
(
n12 n22 n12 2n22
Cl


a a Na
Cl
x c22 zc1 2c2
P- (c1) Na+ (zc1+x) Cl- (x)
Cl- (c2-x) Na+ (c2-x)
内 (膜) 外
NaCl 外 NaCl 内
1
zc1 c2
为了保持电中性
Na 内 Cl 内 zc1 Na 外 Cl 外
v

2r 2
9
( 粒子- 介质)g
应用:① 落球式粘度计
② 沉降分析 w
t 扭力天平
4.渗透压
① 一般溶胶的渗透压
n RT V
n: 溶胶中所含胶粒的摩尔数。 V: 溶胶的体积

高等水化学胶体化学

高等水化学胶体化学

按胶体分散系统的性质分类
• (2)亲液溶胶 • 半径落在胶体粒子范围内的大分子物质,
溶解在合适的溶剂中形成的溶胶。 • 分散相分子本身的大小已达到胶粒范围,
它的扩散速率小、不能透过半透膜等性质 与胶体系统相似。 • 亲液溶胶是热力学上稳定,可逆的系统。
§12-1 胶体系统的制备与净化
粗分散系统 分散法 胶体系统 凝聚法 分子分散系统
第二章 胶体化学
Chapter 2 Colloidal Chemistry
“胶体”这个名词是英国化学家 Graham于1861年提出的
胶体(colloid)
任一质点,其某个线度 在10-7和10-9m之间即认为 是胶体分散系统
(一)胶体分散系统及其基本性质
胶体是一种分散系统
分散系统:一种或几种物质分散在另一种物质之中 分散相:被分散的物质 (dispersed phase) 分散介质:另一种连续分布的物质
1nm 散慢,不能透过半透膜,有一定 高浓度肥皂水
~100nm 的光散射
溶液
热力学不稳定,但动力学稳 金溶胶、硫溶
1nm 定的多相系统,扩散慢,不能透 胶、牛奶、豆
~100nm
过半透膜,光散射强,在超显微 镜下可以看见
浆、雾、烟、 各种泡沫
>100nm
热力学不稳定,动力学不稳 定的多相系统,扩散慢,不能透 过半透膜,光散射强,在普通显 微镜下可以看见
2
1 cos 2
I0
I :散射光强度 ;
I0 : 入射光强度;
V :一个粒子的体积; C :单位体积中的粒子数;
n : 分散相的折射率; n0:分散介质的折射率;
:散射角(观测方向与入射光方向间夹角);
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

生物聚合乳化剂对水包油型橘汁乳浊液的形成和稳定性的比较摘要:本实验检验了不同类型的生物聚合乳化剂对橘汁乳浊液的形成和稳定性方面的影响。

乳球蛋白(BLG),阿拉伯胶(GA)传统改性淀粉(MS-old)和新型改性淀粉(MS-new) 以及经过高压均质处理后的水包油型橘汁乳浊液(含油量5℅)。

对于分别添加BLG,MS-old,MS-new以及GA的样品乳浊液来说,所测得的最小微滴颗粒直径分别是171nm,254nm,222nm和497nm,相应的,为获得小微滴所需的最小乳化剂与油的质量比分别是0.5:5, 1:5, 3:5和5:5。

本实验还检验了ph(3-8),离子强度(0-500mM,NaCl, 0–50 mM CaCl2),热处理(30–90 _C)对乳浊液稳定性的影响。

对BLG稳定体系的乳浊液来说,当溶液的PH处在其等电点(pH≈5)附近,或是在高盐浓度(≥300 mM NaCl, ≥10 mM CaCl2, pH7)下,或是高温处理(>70℃, 200 mM NaCl, pH 7)时,由于静电和疏水作用的相互变化,导致小微滴的大量凝聚。

但是对于添加阿拉伯胶和改性淀粉的稳定的乳浊液来说,由于体系内具有很强的空间斥力(而不是静电作用),因此PH,离子强度,和温度的变化对乳浊液的稳定性几乎没有影响。

在本实验中,我们利用是新型改性淀粉。

这种淀粉能够以较低的浓度形成具有小液滴的稳定乳浊液。

关键词:乳浊液,纳米乳浊液,橘油,风味油,乳清蛋白,阿拉伯胶,改性淀粉,乳化稳定性前言许多软饮料和果汁都是水包油型(即油滴分散于水相中)的乳浊液,液滴中所包裹的油滴类型主要取决于饮料乳液是清淡型还是芳香型的。

清淡型乳状液的液滴主要有非风味油组成(如蔬菜油和萜类油),芳香型乳状液的液滴主要有风味油(如柑橘油)或风味油和非风味油的混合物组成。

在本研究中,利用水包油型橘汁乳液作为饮料乳液样品,橘油作为调味剂已经应用了数百年。

最近的研究表明,在橘油中发现的植物素可能对提高人体健康有帮助,如抗癌和消炎作用。

将乳化的橘油添加到不同的食品中可能是一个很实用的方法,这样,消费者可以从其潜在的促进健康的效应中获益。

乳化剂是一种能够快速吸附于油滴表面的表面活性大分子物质,它能使饮料乳液在均质过程中形成的小微滴处于稳定状态。

乳化剂在饮料乳液中具有两方面的主要作用。

(1)促进乳状液的形成,(2)提高乳状液的稳定性。

均质过程中形成的微滴大小取决于乳化剂能以多快的速度吸附于微滴的表面,能多么有效的降低界面张力,以及阻止微滴在均值过程中发生凝聚的能力。

要想得到长期稳定的乳浊液,则取决于乳浊液中的吸附乳化剂层在终产品的储藏,运输和应用的过程中所具有的抑制微滴聚集的能力。

许多种类的乳化剂适用于食品和饮料工业中,这包括小分子表面活性剂,磷脂质,蛋白质和多糖。

先前的研究已经检验了不同类型及复合的人工合成表面活性剂对饮料乳液的形成和稳定性的影响。

但是,我们对生物聚合乳化剂的应用比对人工合成乳化剂更有兴趣,这是因为它们通常被认为是“标签友好型”的。

目前,在饮料乳液中最常应用的生物聚合乳化剂是两亲性多糖,阿拉伯胶和改性淀粉。

然而,研究也表明,蛋白质和蛋白质-多糖复合物也能促使样品饮料乳液形成和稳定。

每一种生物聚合乳化剂在使乳浊液形成和稳定的过程中都有其优点和缺点。

特别的,在均质的过程中,球蛋白比多糖更易形成较小微滴。

但是当环境条件(如PH,离子强度,温度)改变时,球蛋白却更易于是微滴发生聚集。

相反的,多糖则具有能够形成对环境变化有良好稳定性的乳状液的能力,但是这种乳浊液在均质过程倾向于形成较大的微滴,并且相对与蛋白质来说,它们必须在明显很高的浓度条件下应用。

例如,研究表明要使20%的水包油型橘汁乳饮处于稳定状态,所需的阿拉伯胶的质量比要大于12%,并且富含蛋白质的大分子物质优先吸附于水油界面。

由于在乳化过程中只有一小部分的阿拉伯胶被利用,因此要得到稳定的乳状液所需阿拉伯胶的总浓度比使用蛋白质乳化剂要高出很多。

近年来,在改性淀粉的生产中有许多技术革新,由此导致了具有高效功能的生物聚合乳化剂的商业化应用。

我们的研究目的是比较球蛋白,阿拉伯胶和两种改性淀粉乳化剂对样品饮料乳液的形成和稳定性方面的影响。

其中一种改性淀粉已经商业化应用了很长时间,而另一种才刚刚被引进过来。

本研究所得的信息将对筛选出应用于食品和饮料业中最合适的生物聚合乳化剂提供帮助。

材料和方法:材料:橘油,食品级-乳球蛋白,阿拉伯胶,两种改性淀粉,即简称为‘‘MS-old’’的传统改性淀粉和简称为‘‘MS-new.’’的新型改性淀粉,NaCL,CaCL2,柠檬酸钠和叠氮化钠(N3Na)。

在整个水溶液和乳浊液中都是用双蒸馏水。

方法:水包油型乳浊液的制备:分别将BLG, GA 和MS分散于缓冲液(10.0 mM的柠檬酸钠,0.01 wt%的叠氮化钠,pH 3.0)中,得到水相。

在环境温度为25℃左右的条件下,将5.0 wt%的油相和95.0 wt%的水相混合液通过均质而得到水包油型橘汁乳液。

将预混合的乳状液经高速搅拌后,再通过以9000psi(磅/平方英寸)运转的高压微流控机三次,然后得到水包油型橘汁乳浊液。

初始的乳化剂浓度(0.1–10 wt%)对在这些均质条件下形成的微滴大小的影响,被用来比较不同类型的乳化剂对促使乳浊液形成的相对作用。

经过这些实验后,我们选择BLG, GA和一种新型改性淀粉作为进一步的研究对象。

环境条件对乳浊液稳定性的影响本实验测定了不同乳状液对PH,离子强度和温度的稳定性,通过添加不同的乳化剂和所要求的浓度制备三种5 wt%的水包油型橘汁乳液,即BLG (0.5 wt%); GA (10.0 wt%)和MS(1.0 wt%)。

PH稳定性将乳状液样品至于缓冲液中,然后用NaOH或NaCL溶液调整混合液的PH使其达到所需的值(pH 2–8),最后取乳状液样品10ml并转移到玻璃试管((160 9 15 mm)中,分析之前需在25℃左右的环境温度下保存一夜。

盐稳定性利用不同量的NaCL溶液和缓冲溶液稀释PH7.0的乳状液以形成一系列具有相同微滴浓度而盐浓度(0–500 mM NaCl 或0–50 mM CaCl2)却不相同的样品乳浊液。

将这种乳浊液搅拌30分钟后转移到玻璃试管(160×15 mm)中,分析之前需在25℃左右的环境温度下保存一夜。

热稳定性分别制备不含NaCl溶液及含有200 mM NaCl溶液的乳状液,然后各取10ml样品转移到玻璃试管中,并在温度范围30-90℃之间的稳定值下水浴30分钟。

然后将样品迅速置于室温条件下放置一夜,然后分析。

值得注意的是在本研究中,样品乳液对盐和热稳定性是在中性条件下测定的,这代表了一些食品和饮料的特点,如营养型饮料和脱脂乳品。

然而,在以后的研究中,我们将检验样品乳液在其他PH值条件下对盐和热的稳定性,这将会对其他食品的研究具有帮助,如利用酸性PH制作软饮料。

乳状液稳定性的测量颗粒大小通过动态散射装置测量稀释后样品中分散的微滴大小和平均微滴直径。

制造商解释道,这中仪器通过测量微滴由于布朗运动而通过溶液的移动速度,再利用斯托克斯方程将这种速度转变为微滴的大小。

微滴的均值大小用“Z-平均”粒径来表示。

在测试样品微滴的大小之前,利用柠檬酸缓冲液将样品稀释100倍,以使仪器的衰减因数达到6左右,这样做是为了避免样品发生多重散射现象。

-电势ζ乳状液中脂滴的电荷通过离子电泳仪进行测量。

其原理是将多普勒测速仪和相位分析散射仪相结合,来测定粒子的电泳速度,然后在斯莫鲁霍夫斯基近似法的基础上,利用亨利方程数学模型将测得的粒子电泳速度转变为-电势。

在测试之前,需用与最初样品溶液有相同PH值和NaCl浓度的缓冲溶液将乳浊液稀释至仪器的衰减因数为6左右,并将乳浊液搅拌以保证其均匀性。

乳化分层指数将10ml样品置于玻璃试管中,分析之前置于室温下放置七天。

通过测量试管表面不透明的乳化微滴富集层和试管底部透明或浑浊的稀薄微滴层之间的边界层高度来确定乳状液的分层难易性。

分层的测量结果用乳化分层指数(CI)来表示:CI =100×界面高度/乳状液的总高度统计分析所有的测量结果都由三组样品的平行试验,并以平均值和标准方差的结果汇报。

结果和讨论乳浊液形成我们最初的实验目的是确定不同生物聚合的乳化剂对其在均质过程中形成乳浊液的相对作用效果。

特别的,我们的目的是在一种给定的乳化剂和标准均质条件下,测量微滴的最小直径(dmin)和要产生这种小颗粒微滴所需的乳化剂的最小量(Cmin)值。

dmin被看作是在使用所给乳化剂的条件下,所能形成的最小微滴直径,而Cmin被看作是要得到的微滴直径在最小直径十分子一以内所需的最小乳化剂浓度。

将5%的橘油和95%的含有不同类型和浓度乳化剂的水相混合后,经标准均质后,获得乳浊液样品。

然后静置三小时后再测量微滴的平均直径。

如图1所示,随着乳化剂浓度的增加,微滴的平均直径趋于减小,这是因为随着乳化剂浓度的增加,在均质过程中所形成的水-油界面变饱和的速度就越快,并且有更多的乳化剂适于包裹这种界面。

比较典型的是,在初始乳化剂浓度条件下,经均质后,微滴的平均直径有两种变化类型:第一种类型是随着乳化剂浓度的曾加,微滴逐渐减小。

这是因为没有足够多的乳化剂去包裹在均质过程中新形成的微滴表面。

第二类型是微滴的大小随着乳化剂浓度的曾加而基本不变,这是因为溶液中有足够多的乳化剂去包裹所有新形成的微滴。

对第一类型的微滴来说,其直径受到适于包裹在均质过程中所形成的水油界面的乳化剂总量的限制,但对第二类型的微滴来说,其直径则受在均质过程中所产生的最大破坏力的限制。

添加了BLG, MS-new, 和MS-old乳化剂的乳浊液中的微滴看起来是属于这种类型。

对不同乳化剂来说,其所形成的微滴在这两种类型中的分界点浓度分别是0.1%的BLG, 1% 的MS-new,和3% 的MS-old(如图一)。

这与实际计算的Cmin值相一致。

另一方面,对添加了阿拉伯胶的乳浊液来说,随着阿拉伯胶浓度的提高,微滴的平均直径减小的越明显,并且在两种微滴类型中没有明显的区分。

在这种情况下,Cmin值与所添加最高水平(10%)的阿拉伯胶相一致。

在乳浊液中所形成的最小微滴直径也受乳化剂类型的影响。

如对BLG, MS-new, MS-old和GA, 它们所能形成的最小微滴直径分别是171nm,254 nm,,222 nm和497 nm。

在后续的试验中,我们将在水相中不添加过量浓度的乳化剂条件下,制备能够形成小微滴的乳浊液样品。

如添加0.5% BLG,1% MS-new,和10% GA。

在进一步的实验中我们之所以不使用MS-old,是因为它比MS-new的使用量要多出约三倍。

相关文档
最新文档