化工专业英语词汇及翻译B

仰望天空化工专业英语词汇及翻译B 2012年6月25日

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化工专业英语词汇及翻译B

baeyer villiger rearrangement 拜尔维利格重排baeyer reaction 拜尔反应baeyer reagent 拜尔试药b stage resin b 阶尸baby dryer 小烧缸bacillus 杆菌

bacitracin 杆菌肽back bond 反向键

back flow condenser 回龄凝器back mixing 逆向混合back pressure 反压back reaction 逆反应

back sweetening 返回脱硫法back titration 回滴定backfire 回火backflash 反闪

backscattering 后方散射backward motion 反向运动backwash 回洗

bacteriolysis 溶菌酌bacteriostasis 抑菌酌baddeleyite 斜锆石baffle 挡板

bag filter 袋滤器

bacterial incubator 细菌培育箱bacteria 细菌

bacterial fertilizer 细菌肥料

bactericide 杀细菌剂

bacteriochlorophyll 菌叶绿素bagasse 甘蔗渣bakelite 酚醛塑料baking 烧制

baking enamel 烘烤搪瓷baking powder 发粉baking varnish 烤漆balance 平衡

balance bar 平衡杆balance beam 平衡杆balance pan 天平盘balance rider 游码balata 巴拉塔矢ball clay 块状粘土

ball hardness 钢球硬度ball mill 球磨机ball valve 球阀

ball viscosimeter 落球式粘度计balloon tire 低压轮胎balsam 香脂

banana oil 香蕉油

band brake 带式制动器band dryer 带式干燥机band spectrum 带光谱barbital 巴比妥

barbituric acid 巴比土酸

barilla 海草灰苏打barite 重晶石barium 钡

barium acetate 醋酸钡barium bioxide 二氧化钡barium carbonate 碳酸钡barium chlorate 氯酸钡barium chloride 氯化钡barium chromate 铬酸钡

barium crown glass 钡钙玻璃barium cyanate 氰酸钡barium dioxide 二氧化钡

barium flint glass 钡火石玻璃barium fluoride 氟化钡barium hydroxide 氢氧化钡barium manganate 锰酸钡barium nitrate 硝酸钡barium nitrite 亚硝酸钡barium oxide 氧化钡

barium perchlorate 高氯酸钡barium peroxide 过氧化钡barium sulfate 硫酸钡barium sulfide 硫化钡

barium thiosulfate 硫代硫酸钡barium titanate 钛酸钡barium yellow 钡黄barkometer 液比重计

barley malt大麦芽

barley sugar大麦糖

barm酒母

barometer气压计

barometric condenser气压冷凝器barrel桶;卷筒

barrier penetration势垒穿透barrier separation膜分离

baryta氧化钡

baryta paper钡地纸

baryta water氢氧化钡水溶液

baryta yellow钡黄

baryte重晶石

basal metabolic rate基础代谢率basal metabolism基础代谢

basalt玄武岩

base碱

base catalysis碱催化酌

base exchange碱交换

base line基线

base metal贱金属

base solution底液

basic acetate碱式乙酸盐

basic bismuth carbomate碱式碳酸铋basic bismuth nitrate碱式硝酸铋basic converter碱性转炉

basic dye碱性染料

basic function基础函数

basic lead carbonate碱式碳酸铅basic material基本材料

basic open hearth process碱性平炉法

basic oxide碱性氧化物

basic reaction碱性反应

basic refractory碱性耐火材料

basic salt碱性盐

basic slag碱性炉渣

basicity碱度

basil罗勒

basket strainer篮过滤器

bast fiber韧皮纤维

batch distillation分批蒸馏

batch extraction分批萃取

batch mixer分批混合器

batch process分批法

batch rectification分批精馏

batchwise operation分批操作

bath ratio 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

beckmann thermometer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

2/10

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

3/10

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

biampe

rometry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

4/10

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

5/10

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

6/10

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

7/10

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's law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

8/10

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

9/10

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

10/10

航海及海运专业词汇英语翻译

航海及海运专业词汇英语翻译(D) damping control 阻尼调整 damping cylinder 减震筒 damping decrement 衰减率 damping device 制动装置 damping device 阻尼装置 damping effect 阻尼效率 damping error 冲击阻尼误差damping error 阻尼差 damping factor 阻尼因数 damping fluid 减震液 damping fluid 阻尼液 damping force 阻尼力 damping intensity 阻尼度 damping machine 调湿器 damping machine 调温器 damping machine 阻尼机 damping magnet 阻尼磁铁 damping material 阻尼材料 damping moment 阻尼力矩 damping oil vessel 阻尼油罐damping oil 阻尼油

damping oil 阻尼油阻尼油 damping period 阻尼周期 damping platform 倾卸台 damping ratio 衰减率 damping ratio 衰减率;阻尼比damping ratio 阻尼比衰减率damping resistance 阻尼阻力阻尼电阻damping resistor 阻尼电阻器damping spring 阻尼弹簧 damping stability 阻尼稳定性damping system 阻尼装置 damping system 阻尼装置减震装置damping time 阻尼时间 damping vibration 阻尼振动damping weight 阻尼重量 damping winding 阻尼绕组damping 润湿阻尼 damping 阻尼 dampness 潮湿 dampness 湿度 dampproof 防潮的 dampproof 防湿的

化学专业英语翻译1

01.THE ELEMENTS AND THE PERIODIC TABLE 01元素和元素周期 表。 The number of protons in the nucleus of an atom is referred to as the atomic number, or proton number, Z. The number of electrons in an electrically neutral atom is also equal to the atomic number, Z. The total mass of an atom is determined very nearly by the total number of protons and neutrons in its nucleus. This total is called the mass number, A. The number of neutrons in an atom, the neutron number, is given by the quantity A-Z. 原子核中的质子数的原子称为原子序数,或质子数,卓电子数的电中性的原子也等于原子序数Z,总质量的原子是非常接近的总数量的质子和中子在原子核。这被称为质量数,这个数的原子中的中子,中子数,给出了所有的数量 The term element refers to, a pure substance with atoms all of a single kind. To the chemist the "kind" of atom is specified by its atomic number, since this is the property that determines its chemical behavior. At present all the atoms from Z = 1 to Z = 107 are known; there are 107 chemical elements. Each chemical element has been given a name and a distinctive symbol. For most elements the symbol is simply the abbreviated form of

航运英语汇总

航运英语汇总 货运基本术语 1)FCA (Free Carrier) 货交承运人 (2)FAS (Free Alongside Ship) 装运港船边交货 (3)FOB (Free on Board) 装运港船上交货 (4)CFR (Cost and Freight) 成本加运费 (5)CIF (Cost,Insurance and Freight) 成本、保险费加运费 (6)CPT (Carriage Paid To) 运费付至目的地 (7)CIP (Carriage and Insurance Paid To) 运费、保险费付至目的地 (8)DAF (Delivered At Frontier) 边境交货 (9)DES (Delivered Ex Ship) 目的港船上交货 (10)DEQ (Delivered Ex Quay) 目的港码头交货 (11)DDU (Delivered Duty Unpaid) 未完税交货 (12)DDP (Delivered Duty Paid) 完税后交货 主要船务术语简写: (1)ORC (‘Origin Recevie Charges) 本地收货费用 (2)THC (Terminal Handling Charges) 码头操作费 (3)BAF (Bunker Adjustment Factor) 燃油附加费 (4)CAF (Currency Adjustment Factor) 货币贬值附加费 (5)YAS (Yard Surcharges ) 码头附加费 (6)EPS (Equipment Position Surcharges) 设备位置附加费 (7)DDC (Destination Delivery Charges) 目的港交货费 (8)PSS (Peak Season Sucharges) 旺季附加费 (9)PCS (Port Congestion Surcharge) 港口拥挤附加费 (10)DOC (Document charges) 文件费 (11)O/F (Ocean Freight) 海运费 (12)B/L (Bill of Lading) 海运提单 (13)MB/L(Master Bill of Lading) 船东单 (14)MTD (Multimodal Transport Document) 多式联运单据 (15)L/C (Letter of Credit) 信用证 (16)C/O (Certificate of Origin) 产地证 (17)S/C (Sales Confirmation) 销售确认书(Sales Contract) 销售合同 (18)S/O (Shipping Order) 装货指示书 (19)W/T (Weight Ton) 重量吨(即货物收费以重量计费) (20)M/T (Measurement Ton) 尺码吨(即货物收费以尺码计费) (21)W/M(Weight or Measurement ton) 即以重量吨或者尺码吨中从高收费 (22)CY (Container Yard) 集装箱(货柜)堆场 (23)FCL (Full Container Load) 整箱货 (24)LCL (Less than Container Load) 拼箱货(散货) (25)CFS (Container Freight Station) 集装箱货运站 (26)TEU (Twenty-feet Equivalent Units) 20英尺换算单位(用来计算货柜量的多少) (27)A/W (All Water) 全水路(指由美西中转至东岸或内陆点的货运方式)

化学化工专业英语(课本内容)

第二章科技英语构词法 词是构成句子的要素,对词意理解的好坏直接关系到翻译的质量。 所谓构词法即词的构成方法,即词在结构上的规律。科技英语构词特点是外来语多(很多来自希腊语和拉丁语);第二个特点是构词方法多,除了非科技英语中常用的三种构词法—转化、派生及合成法外,还普遍采用压缩法、混成法、符号法和字母象形法。 2.1转化法(Conversion) 由一种词类转化成另一种词类,叫转化法。例如: water(n.水)→water(v.浇水) charge(n.电荷) →charge(v.充电) yield(n.产率) →yield(v.生成) dry(a.干的) →dry(v.烘干) slow(a.慢的) →slow(v.减慢) back(ad.在后、向后) →back(v.使后退、倒车) square(n.正方形) →square(a.正方形的) 2.2派生法(Derivation) 通过加前、后缀构成一新词。派生法是化工类科技英语中最常用的构词法。 例如“烷烃”就是用前缀(如拉丁或希腊前缀)表示分子中碳原子数再加上“-ane”作词尾构成的。若将词尾变成“-ane”、“-yne”、“-ol”、“-al”、“-yl”,则分别表示“烯”、“炔”、“醇”、“醛”、“基”、等。依此类推,从而构成千成种化学物质名词。常遇到这样的情况,许多化学化工名词在字典上查不到,全若掌握这种构词法,能过其前、后缀分别代表的意思,合在一起即是该词的意义。下面通过表1举例说明。需要注意的是,表中物质的数目词头除前四个另有名称外,其它均为表上的数目词头。 本书附录为化学化工专业常用词根及前后缀。此外还可参阅《英汉化学化工词汇》(第三版)附录中的“英汉对照有机基名表”、“西文化学名词中常用的数止词头”及“英汉对照有机词尾表”。 据估计,知道一个前缀可帮助人们认识450个英语单词。一名科技工作者至少要知道近50个前缀和30个后缀。这对扩大科技词汇量,增强自由阅读能力,提高翻译质量和加快翻译速度都是大有裨益的。 2.3合成法(Composition) 由两个或更多的词合成一个词,叫合成法。有时需加连字符。 如副词+过去分词well-known 著名的 名词+名词carbon steel 碳钢 rust-resistance 防锈 名词+过去分词computer-oriented 研制计算机的 介词+名词by-product 副产物 动词+副词makeup 化妆品 check-up 检查 形容词+名词atomic weight 原子量 periodic table 周期表 动词+代词+副词pick-me-up 兴奋剂 副词+介词+名词out-of-door 户外 2.4压缩法(Shortening) (1)只取词头字母 这种方法在科技英语中较常用。

《化学工程与工艺专业英语》课文翻译 完整版

Unit 1 Chemical Industry 化学工业 1.Origins of the Chemical Industry Although the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolution, about 1800, and developed to provide chemicals roe use by other industries. Examples are alkali for soapmaking, bleaching powder for cotton, and silica and sodium carbonate for glassmaking. It will be noted that these are all inorganic chemicals. The organic chemicals industry started in the 1860s with the exploitation of William Henry Perkin‘s discovery if the first synthetic dyestuff—mauve. At the start of the twentieth century the emphasis on research on the applied aspects of chemistry in Germany had paid off handsomely, and by 1914 had resulted in the German chemical industry having 75% of the world market in chemicals. This was based on the discovery of new dyestuffs plus the development of both the contact process for sulphuric acid and the Haber process for ammonia. The later required a major technological breakthrough that of being able to carry out chemical reactions under conditions of very high pressure for the first time. The experience gained with this was to stand Germany in good stead, particularly with the rapidly increased demand for nitrogen-based compounds (ammonium salts for fertilizers and nitric acid for explosives manufacture) with the outbreak of world warⅠin 1914. This initiated profound changes which continued during the inter-war years (1918-1939). 1.化学工业的起源 尽管化学品的使用可以追溯到古代文明时代,我们所谓的现代化学工业的发展却是非常近代(才开始的)。可以认为它起源于工业革命其间,大约在1800年,并发展成为为其它工业部门提供化学原料的产业。比如制肥皂所用的碱,棉布生产所用的漂白粉,玻璃制造业所用的硅及Na2CO3. 我们会注意到所有这些都是无机物。有机化学工业的开始是在十九世纪六十年代以William Henry Perkin 发现第一种合成染料—苯胺紫并加以开发利用为标志的。20世纪初,德国花费大量资金用于实用化学方面的重点研究,到1914年,德国的化学工业在世界化学产品市场上占有75%的份额。这要归因于新染料的发现以及硫酸的接触法生产和氨的哈伯生产工艺的发展。而后者需要较大的技术突破使得化学反应第一次可以在非常高的压力条件下进行。这方面所取得的成绩对德国很有帮助。特别是由于1914年第一次世界大仗的爆发,对以氮为基础的化合物的需求飞速增长。这种深刻的改变一直持续到战后(1918-1939)。 date bake to/from: 回溯到 dated: 过时的,陈旧的 stand sb. in good stead: 对。。。很有帮助

物流、海运、进出口专用词汇翻译

日本語英語中国語 コンテナcontainer ドライコンテナdry container 干货箱 リッファコンテナreefer container 冷藏箱 オーポントップopen top container 开顶箱 オープントップコンテナopen top container 开顶箱 フラットコンテナflat rack container 框架箱 タンクコンテナtanker container 油罐箱 オープンサイドコンテナopen side container 侧开箱 ハイキュープコンテナhigh-cube container 高箱 コンテナ船container ship 集装箱船 在来船bulk carrier ship 散杂货船 タンカーtanker ship 油轮 燃料油付加費(BAF) bunker adjustment factor 燃油附加费 外貨差損調整料(CAF) currency adjustment factor 货币贬值调节费緊急燃料油付加費(EBS) emergency bunker surcharge 紧急燃油附加费船荷証券(B/L) bill of lading 提单 オーシャンB/L ocean bill of lading 海洋提单 ハォースB/Lhouse bill of lading 联运提单 スルーB/L through bill of lading 联运提单 コンテナヤードcontainer yard 集装箱堆场CHC container handling charge 集装箱操作费倉庫受け渡しex go-down warehouse 仓库交货 工場車上渡しex work(fca) 工厂交货 バン詰めvaning 装箱 デバン(バン出し)devaning 拆箱 揚げ地discharging port 目的地 送り状invoice 发票 ETA estimated time of arrival 预计到达时间ETD estimated time of departure 预计离港时间FCL full container load 整箱货 元本(もとほん)original 正本 海上哔U ocean freiget 海运费 開梱unpacking 开箱 カートンcarton box 纸箱 木箱(きはこ)wooden case 木箱 風袋込み重量gross weight 毛重 クレートwooden crate 板条箱 原産地証明certificate of origin 产地证明书 決済settlement of account 决算 航海(数)voyage 航海,航行.航次コンテナロードプランcontainer load plan 集装箱装箱单 コレクトcollect

化学工程与工艺专业英语Unit 2

Unit 2 Research and Development 研究和开发 Research and development, or R&D as it is commonly referred to, is an activity which is carried out by all sectors of manufacturing industry but its extent varies considerably, as we will see shortly. Let us first understand, or at least get a feel for, what the terms mean. Although the distinction between research and development is not always clear-cut, and there is often considerable overlap, we will attempt to separate them. In simple terms research can be thought of as the activity which produces new ideas and knowledge whereas development is putting those ideas into practice as new process and products. To illustrate this with an example, predicting the structure of a new molecule which would have a specific biological activity and synthesizing it could be seen as research whereas testing it and developing it to the point where it could be marketed as a new drug could be described as the development part. 研究和开发,或通常所称R&D是制造业各个部门都要进行的一项活动。我们马上可以看到,它的内容变化很大。我们首先了解或先感觉一下这个词的含义。尽管研究和开发的定义总是分得不很清楚,而且有许多重叠的部分,我们还是要试着把它们区分开来。简单说来,研究是产生新思想和新知识的活动,而开发则是把这些思想贯彻到实践中得到新工艺和新产品的行为。可以用一个例子来描述这一点,预测一个有特殊生物活性的分子结构并合成它可以看成是研究而测试它并把它发展到可以作为一种新药推向市场这一阶段则看作开发部分。 1.Fundamental Research and Applied Research In industry the primary reason for carting out R&D is economic and is to strengthen and improve the company?s position and profitability. The purpose of R&D is to generate and provide information and knowledge to reduce uncertainty, solve problems and to provide better data on which management can base decisions. Specific projects cover a wide range of activities and time scales, from a few months to 20 years. 1.基础研究和应用研究 在工业上进行研究和开发最主要的原因是经济利益方面,是为了加强公司的地位,提高公司的利润。R&D的目的是做出并提供信息和知识以减低不确定性,解决问题,以及向管理层提供更好的数据以便他们能据此做出决定。特别的项目涵盖很大的活动范围和时间范围,从几个月到20年。 We can pick out a number of areas of R&D activity in the following paragraphs but if we were to start with those which were to spring to the mind of the academic, rather than the industrial, chemist then these would be basic, fundamental (background) or exploratory research and the synthesis of new compounds. This is also labeled “blue skies” research. 我们可以在后面的段落里举出大量的R&D活动。但是如果我们举出的点子来源于研究院而不是工业化学家的头脑,这就是基础的或探索性的研究 Fundamental research is typically associated with university research. It may be carried out for its own intrinsic interest and it will add to the total knowledge base but no immediate applications of it in the “real world” well be apparent. Note that it will provide a valuable

海运术语及翻译

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