机械专业英语考试重点

解释：金属可分那两大类ferrous metals nonferrous metals

? CAD\CAM全称Computer-aided design Computer-aided manufacturing

? 齿轮的种类Spur gear Helical gear

? 铸造工艺包括几步Make molds Prepare and melt the metal Pour the metal into the molds Clean the castings

? 列举几种机械零件Gear Key Shaft Screw Cam Bearing Spring Worm gear set ? 皮带传动是否精确？为什么Inaccuracy, belt drives depend on friction on the pulleys and some slippage is inherent in their operation.

1、柔性系统的主要功能To create the cells from which the system is tobe constructed.

2、金属分为哪两类Simple metals Alloys

3、热处理的类型Annealing 退火Tempering 回火Quench 淬火Normalizing 正火

4、热加工工艺有哪些Casting 铸造Forging 锻造Welding焊接

5、传动扭矩的键包括Square key 方键Tapered key 锥形键Woodruff key 半圆键

6、车床的主要部分Head stock 主轴箱Tail stock 尾座Tool post刀架cross-slide横向托板

7、主轴箱内有哪些部件机构Driving 驱动Gear mechanism 齿轮装置Spindle 卡盘

8、龙门刨床的构件the bed the table the column the crossrail the tool head

9、尺寸标注有哪几种unilateral tolerancing bilateral tolerancing limit dimensioning

10、FMS的主要功能to creat the cells from which the system is to be constructed

11、铸造工艺包括哪些make molds prepare and melt the metal pour the metal into the molds clean the castings

12、铣床的主要部件starting lever spindle column knee elevating screw table index heed speed lever feed lever

13、塑料的优缺点plastics tend to be resistant to inorganic acids, but can be dissolved r deformed by solvents.most plastics are less rigid than metals, while plastics are very light. Most plastics do not conduct heat or electricity readily plastics soften slowly and can easily be shaped while they are soft.

? 刀具磨损的类型Flank wear 后刀面磨损Crater wear 前刀面磨损Notch wear V形凹口磨损Brittle fracture/edge chipping 已解决的磨损形式

? 钢的力学性能Strength强度Stiffness刚度Ductility 延展Impact strength冲击强度Hardness硬度Toughness韧性

翻译：对于深沟球轴承，沟槽的深度大约是球直径的1/4 In deep-groove ball bearings, the races沟槽are approximately one fourth as deep as the ball diameter.

? 把金属件连接在一起的方法有很多，用哪一种方法要根据金属的种类和要连接的焊件的种类来定There are a number of methods of joining metal articles together, depending on the type of metal and the strength of the joint which is required.

? 软焊是要用熔融状态下的第三种金属来使两件金属连接在一起的工艺

Soldering is the process of joining two metals by a third metal to be applied in the molten state.

? 力学性能是材料施加压力的反应特性

Mechanical properties are the characteristic responses of a material to applied forces.

? 用于冷作加工的机器叫压力机

The machine used for most cold-working operations is known as a press.

1、作为一种形状制造方法，切削是所有制造过程中最普遍使用的。而且是最重要的方Machining as a shape-producing method is the most universally used and the most important of all manufacturing processes.

2、切削刀具必须用一种合适的材料来制造，他必须是强固的、韧性好的、坚硬的而且耐磨的。The cutting tool must be made of an appropriate material; it must be strong, tough, hard, and wear resistant.

3、铸造工艺由制模、备料和金属熔炼、金属液浇入模和铸件清砂等。

Foundry processes consist of making molds, preparing and melting the metal, pouring the metal into the molds, and cleaning the castings.

力学性能定义Mechanical properties of Definition

压力机定义Presses of definition

铸造工艺Casting process 铣床定义Milling defined

车刀使用的材料及性能Turning tool materials and performance

深沟球轴承滑动轴承作为最常用轴承Deep groove ball bearing sliding bearing as the most commonly used bearing

滚动轴承直径大约是rolling bearing diameter is about

把金属连接在一起Metal linked together

软钎焊三种金属soft soldering three kinds of metal

专业英语考试重点

这是考试范围，第一道大题选十个单词或词组，第二道答题选十个缩写词，第三道答题选六段翻译1.写出下列单词或词组的中文。 multimeter 万用表insulation 绝缘transistor 晶体管，三极管envelope 包络线spectrum 频谱 binary 二进制 antenna 天线harmonics 谐波attenuation 衰减capacitance 电容differential 微分bandwidth 带宽propagation 传播transmission 传输optical fiber 光纤 channel 信道 multiplex 多路复用 modulation 调制telecommunication 电信impairment 减损 sampling 抽样，取样 quantizing 量化 carrier 载波 encryption 加密 scheme 方案？计划？设计？系统？trade off 综合考虑？权衡？协调？state of art 技术发展水平performance 性能，效率 ULSI Very Large Scale Integration超大规模集成电路 fier Foundation for Instrumentation Education and Research 使用仪器教育和研究基金会 2.写出下列缩写的全称 DSBFC double-sideband full carrier双边带全载波调制 ITU International Telecommunications Union国际电信联盟 FFT Fast Fourier Transform 快速傅立叶变换 IFFT Inverse Fast Fourier Transform 逆快速傅立叶变换 LAN local area network 局域网 MAN Metropolitan Area Network 城域网 WAN Wide Area Network 广域网 WWW world wide web 全球网、万维网 HTTP Hypertext Transfer Protocol 超文本传输协议 GPRS General Packet Radio Service 通用无线分组业务 ASCII American Standard Code for Information Interchange美国信息交换标准码 ISDN integrated services digital network 综合业务数字网 ADSL Asymmetric Digital Subscriber Line非对称数字用户环路 IEEE Institute of Electrical and Electronics Engineering 电气与电子工程师协会 ISO International Standardization Organization国际标准化组织 FET field-effect transistor 场效应管 USB Universal Serial Bus 通用串行总线 GSM global system for mobile communication 全球移动通信系统 CPU CentralProcessingUnit 中央处理器 LCD Liquid Crystal Display 液晶显示器 CDMA Code Division Multiple Accessing 码分多址技术 3. 将下列句子译成中文。㈠The ratio of the capacitance with some material other than air between the plates, to the capacitance of the same capacitor with air insulation,is called the dielectric constant of that particular material.

(完整版)环境工程专业英语考试重点词汇

Environmental quality 环境质量Acid rain酸雨 Sulfur dioxide二氧化硫Nitrogen oxide 氧化氮Automobile exhausts汽车尾气Infectious diseases传染病Waterborne diseases通过水传播的疾病 Carbon dioxide二氧化碳Environmental disturbance环境破坏 Aquatic life 水生物 Detection limits 检出限Qualitative 定性的Quantitative定量的Characterization 表征性能描写Unpleasant odors 难闻的气味Trace l level 痕量微量Carbon oxide碳化物 Carbon monoxide 一氧化碳Carbon dioxide 二氧化碳Sulfur oxide 硫化物 Sulfur dioxide二氧化硫 Sulfur trioxide 三氧化硫Nitrogen oxide 氮化物 Nitrous oxide一氧化二氮 Nitric oxide一氧化氮 Nitrogen dioxide 二氧化氮Ethane 乙烷 Propane 丙烷Photochemical oxidants 光氧化剂 Ozone臭氧 Aldehydes 乙醛 Sulfate salts硫酸盐 Hydrogen sulfide 硫化氢Ammonia氨气 Sulfur acids 硫酸 Nitric acid 硝酸 Primary air pollutant一次污染物Second air pollutant二次污染物Biofiltration生物过滤 Volatile organic compounds挥发性化合物Trickling filter滴滤器 Municipal sewage treatment plant市政污水处理厂 Wastewater treatment plant污水处理厂 Rendering plant 炼油厂 Ethanol 乙醇 Biodegradation 生物降解 Bioremediation 生物治理 Suspended solid（SS）悬浮颗粒物 Volatile suspended solid(VSS) 挥发性悬浮颗粒物 Biochemical oxygen demand (BOD)生化需氧量 Heavy mental重金属 Domestic sewage 生活废水 Chemical oxygen demand (COD) 化学需氧量 Sewage 污水、废水 Microorganism微生物 Microbe微生物 Bacteria(复数) Bacterium(单数)细菌 Oxidizer氧化剂 Oxidant氧化剂 Dissolved oxygen溶解氧 Residence time 停留时间 Eutrophic lake富营养化的湖泊 Sanitary sewage 生活污水 Aeration tank 曝气池 Sedimentation tank 沉淀池 Eutrophication 富营养化 Adsorption 吸附 Activated carbon 活性炭 Activated sludge活性污泥 Coagulation 絮凝、凝固 Flocculation 混凝 Sedimentation 沉淀、沉积 Hydrophilic 亲水的、吸水的 Oxidizing agent 氧化剂 Reverse osmosis 反向渗透 Membrane膜 Groundwater地下水 Surface water 地表水 Aluminum sulfate 硫酸铝 Screening （用拦污栅）隔离 Turbidity 浊度，浑浊性 Colloidal胶体 Chlorine dioxide 二氧化氯 Ultraviolet light 紫外线 Limestone 石灰石 Incinerator 焚烧炉 Hazardous waste 危险废物 Refuse垃圾、废物 Environmental protection agency 环保部 Hydrogen sulfide 硫化物 Decontamination 净化，消除……的污染 Aerobic 需氧的 Anaerobic 厌氧的 Decibel meter 分贝仪 Subsonic 亚声速的 Supersonic 超声速的 Muffler消声器 Ecological disruptions 生态破坏 Aquatic ecosystem 水环境系统 Environmental impact assessments环境影响评价 Kinetics 动力学 Steady-state 稳态的 Point source discharge点源排放 Receiving water收纳水体 Nitrogen oxide 氮氧化物 Photochemical oxidant 光化学氧化剂 Carbon monoxide一氧化碳 Coliform bacteria 大肠杆菌

机械设计英文试题 (杨明忠版)

华北水利水电学院试题纸 2008～2009学年第一学期 2008 级机自专业机械设计英文试题试题学号：姓名： ……………………………………密…………封……………线………………………………… 1. Decide which is the best answer and fill your answer in the table. (30 points) ⑴ The main functions of couplings and clutches are to transmit movement and . A. radial force B. axial force C. moment D. power ⑵ The type of V-belt is determined by . A. power and rotate speed of big pulley B. calculated power and rotate speed of big pulley C. power and rotate speed of small pulley D. calculated power and rotate speed of small pulley ⑶ The tooth form factor in bending fatigue strength is independent of the . A. tooth number B. base diameter C. module D. pressure angle ⑷ The necessary conditions to form full-film hydrodynamic lubrication bearings are A. There must be a wedge-shaped space between two relative moving plates B. There must be a relative sliding velocity between two plates and the lubricant must be flow from big entrance to small exit in the direction of the moving plate. C. The lubricant has sufficient viscosity, and the supply of the lubricant is abundant. D. The bearing must be made of Babbit. Which condition is not correct? ⑸ Which bearing can subject to axial force only? _______ A. 6310 B. 7310 C. 30310 D. 51310 ⑹ In a V-belt drive, if 1v and 2v are the pitch circle velocities of the driving pulley and the driven pulley respectively, v is the belt velocity, then . A. 21v v v >> B. 21v v v << C. 21v v v == D. 21v v v >= 第 1 页共 5 页

机械专业中英文对照(完整版)1

机械专业英语词汇陶瓷ceramics 合成纤维synthetic fibre 电化学腐蚀electrochemical corrosion 车架automotive chassis 悬架suspension 转向器redirector 变速器speed changer 板料冲压sheet metal parts 孔加工spot facing machining 车间workshop 工程技术人员engineer 气动夹紧pneuma lock 数学模型mathematical model 画法几何descriptive geometry 机械制图Mechanical drawing 投影projection 视图view 剖视图profile chart 标准件standard component 零件图part drawing 装配图assembly drawing 尺寸标注size marking 技术要求technical requirements 刚度rigidity 内力internal force 位移displacement 截面section 疲劳极限fatigue limit 断裂fracture 塑性变形plastic distortion 脆性材料brittleness material 刚度准则rigidity criterion 垫圈washer 垫片spacer 直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear 直齿锥齿轮straight bevel gear 运动简图kinematic sketch 齿轮齿条pinion and rack 蜗杆蜗轮worm and worm gear 虚约束passive constraint 曲柄crank 摇杆racker 凸轮cams 共轭曲线conjugate curve 范成法generation method 定义域definitional domain 值域range 导数\\微分differential coefficient 求导derivation 定积分definite integral 不定积分indefinite integral 曲率curvature 偏微分partial differential 毛坯rough 游标卡尺slide caliper 千分尺micrometer calipers 攻丝tap 二阶行列式second order determinant 逆矩阵inverse matrix 线性方程组linear equations 概率probability 随机变量random variable 排列组合permutation and combination 气体状态方程equation of state of gas 动能kinetic energy 势能potential energy 机械能守恒conservation of mechanical energy 动量momentum 桁架truss 轴线axes 余子式cofactor 逻辑电路logic circuit 触发器flip-flop 脉冲波形pulse shape 数模digital analogy 液压传动机构fluid drive mechanism 机械零件mechanical parts 淬火冷却quench 淬火hardening 回火tempering 调质hardening and tempering 磨粒abrasive grain 结合剂bonding agent 砂轮grinding wheel 后角clearance angle 龙门刨削planing 主轴spindle

(完整版)测绘工程专业英语考试重点(包括单词)

测绘工程专业英语考试重点Geomatic测绘学 Geosciences地球科学 Geodesy大地测量学 Cadastral surveying地籍测量Geodetic surveying 大地测量Marine survey 海洋测量Geological survey 地质测量Control survey 控制测量Horizontal survey 水平测量Vertical survey 高程测量Topographic survey 地形测量Tacheometry 视距测量 Contour等高线 Chart图表 Fieldwork外业 Officework内业 Elevation高程 Basic point 基准点 Benchmark 水准基点 Stations 测站 Geoid 水准面 Vertical垂直 Theodolite经纬仪Monumentation埋石 Latitude纬度 Longitude经度 Prime meridian 本初子午线Gravity field 重力场 Curvature 曲率 Fixed error 固定误差Proportionnal error 比例误差Multiplication constant 乘常数Angle 角度 Zenith distance 天顶距 Circle 度盘 Azimuth方位角 Triangulation 三角测量Traversing 导线测量Triangulateration 边角测量 Control network 控制网 Forward intersection 前方交会 Resection 后方交会 Side intersection 侧方交会 Traverse angle 导线折角 Open traverse 支导线 Close traverse 闭合导线 Close loop traverse闭合环导线 Connecting traverse 符合导线 Coordinate increment坐标增量 Trigonometric leveling 三高程测量 Horizontal 水平距 Rod plate 尺垫 Coordinates 坐标系 Geodetic 大地基准 Origin 原点 Parameter 参数 Map projection 地图投影 Equidistant projection等距投影 Equivalent projection 等积投影 Orthographic projection 正射投影 Differential correction 差分改正 Real time kinematicRTK实动定位 Cartograph制图学 Raster 栅格光栅 Embed 嵌入 Resolution 分辨率 Data classification 数据分类 Topological relationship 拓扑关系 aerial photogrammetry 航空摄测量 Remote sensing 遥感 InSAR干涉合成孔径雷达 Prism 棱镜 Blunder/gross error 粗差 Index error 指标差 Standard deviation 标准差 Mean square error中误差 Calibrate 校准 Normal equation 法方程 Space segment 空间部分 -------------------------- settlement observation 沉陷观测 deflection observation 挠度观测 property line survey 建筑红线放样 cross-section survey 横断面测量 geoid undulation 大地水准面差距 orthometric height 正高 very long baseline interferometry 甚长基线干涉测量 connecting traverse 附合导线 zenith distance 天顶距 hydrographic survey 水道测量工程测量engineering survey 施工放样construction layout or setting-out survey 竣工测量as-built survey 参考椭球reference ellipsoid 参考卫星激光测距satellite laser ranging(SLR) 重力场gravity field 测量平差adjustment of observation or survey adjustment 多余观测redundant observation 点位中误差mean square error of a point 粗差检验gross error detection 自动目标识别automatic target recognition(ATR 水准尺level lod 平面控制网horizontal control network 地籍测量cadastral surveying or property survey 1. Surveying is the art of making such measurements of the relative positions of points on the surface of the earth that, on drawing them to scale, natural and artificial features may be exhibited in their correct horizontal or vertical relationships. 测量是测定地面上各点的相对位置，以便根据它们之间正确的水平或竖直关系，按比例展示出天然地物

研究生机械工程专业英语考试必背单词

研究生机械工程专业英语考试必背单词 Modified by JACK on the afternoon of December 26, 2020

单词 Lesson 1 Gear 齿轮, 传动装置 Bearing 轴承 Cams 凸轮 Cams and followers 凸轮和从动件 Couple 力偶 mechanics 力学 statics 静力学，静止状态 dynamics动力学，原动力，动力特性constraint forces 约束力 applied forces 作用力 Electric , magnetic, and gravitational forces 电,磁,重力 mating surface 啮合表面,配合表面,接触面meshing 啮合，咬合，钩住 meshing teeth 啮合齿 journal bearing 滑动轴承，向心滑动轴承metal-to-metal contact 金属 - 金属接触Overheating 过热 failure 失效 flaking 薄片，表面剥落，压碎 Spall 削，割，剥落，脱皮 noise 噪音 rough motion运动不精确 inertia惯性 particle 质点 rigid body刚体 deformable可变形的，应变的 deformable Body 变形体 Scalar 数量的，标量的 Vectors矢量 Density密度 Mass质量 Displacement位移 Velocity速度 Acceleration加速度 Moment力矩，弯矩 Momentum动量，冲量 Lesson 2 Compressive压缩的，有压力的 Turning 车削 Rectilinear直线的 micrometer 千分尺又称螺旋测微器 Power hacksaws 弓锯床 Shaper牛头刨床 Thread 螺纹 Work：功 muscular action肌肉动作 mechanical motion机械运动 stretch an object拉伸对象 tensile force：拉力 in tension：受拉 compressive force：压力 torsional force：扭力 torque：扭矩 shearing force ：剪切力 twist an object扭曲对象 Slide滑，脱落 Slip滑动，滑移 in compression受压 turning of a part对一个零件进行车削加工wedging action:楔入作用 chip ：切屑 centers of the lathe车床的顶尖 lathe dog车床夹头 centrifugal force ：离心力 grinding wheel ：磨削砂轮 bonding agent ：粘合剂 abrasive particle：磨料颗粒 centrifuge-type machines离心式机械Centrifuge离心机，离心作用 Centrifugal force principles离心力原理centripetal force ：向心力 rotary motion:回转运动 rectilinear motion：直线运动 hand tool手工工具 power tool动力工具 feed：进给 shaping：采用牛头刨床（shaper)进行刨削加工power saw：弓锯床，弓式锯床 the screw of a micrometer 意为“千分尺中的螺杆”harmonic and intermittent motion ：谐和运动和间歇运动 simple harmonic motion ：简谐运动

机械专业英语

机械专业英语 Assembly line组装线 Layout布置图 Conveyer流水线物料板 Rivet table拉钉机 Rivet gun拉钉枪 Screw driver起子 Electric screw driver电动起子Pneumatic screw driver气动起子worktable 工作桌 OOBA开箱检查 fit together组装在一起 fasten锁紧(螺丝) fixture 夹具(治具) pallet栈板 barcode条码 barcode scanner条码扫描器fuse together熔合 fuse machine热熔机 repair修理 operator作业员 QC品管 supervisor 课长 ME制造工程师 MT制造生技 cosmetic inspect外观检查 inner parts inspect内部检查thumb screw大头螺丝 lbs. inch镑、英寸 EMI gasket导电条 front plate前板 rear plate后板 chassis 基座 bezel panel面板 power button电源按键 reset button重置键 Hi-pot test of SPS高源高压测试V oltage switch of SPS 电源电压接拉键 sheet metal parts 冲件 plastic parts塑胶件 SOP制造作业程序 material check list物料检查表

trolley台车 carton纸箱 sub-line支线 left fork叉车 personnel resource department 人力资源部 production department生产部门 planning department企划部 QC Section品管科 stamping factory冲压厂 painting factory烤漆厂 molding factory成型厂 common equipment常用设备 uncoiler and straightener整平机 punching machine 冲床 robot机械手 hydraulic machine油压机 lathe车床 |刨床 planer |'plein miller铣床 grinder磨床 driller??床 linear cutting线切割 electrical sparkle电火花 welder电焊机 staker=reviting machine铆合机 position职务 president董事长 general manager总经理 special assistant manager特助 factory director厂长 department director部长 deputy manager | =vice manager副理 section supervisor课长 deputy section supervisor =vice section superisor副课长group leader/supervisor组长 line supervisor线长 assistant manager助理 to move, to carry, to handle搬运 be put in storage入库 pack packing包装 to apply oil擦油 to file burr 锉毛刺

会计专业英语重点1

Unit 1 Financial information about a business is needed by many outsiders .These outsiders include owners, bankers, other creditors, potential investors, labor unions, government agencies ,and the public ,because all these groups have supplied money to the business or have some other interest in the business that will be served by information about its financial position and operating results. 许多企业外部的人士需要有关企业的财务信息，这些外部人员包括所有者、银行家、其他债权人、潜在投资者、工会、政府机构和公众，因为这些群体对企业投入了资金，或享有某些利益，所以必须得到企业财务状况和经营成果信息。 Unit 2 Each proprietorship, partnership, and corporation is a separate entity. 每一独资企业、合伙企业和股份公司都是一个单独的主体。 In accrual accounting, the impact of events on assets and equities is recognized on the accounting records in the time periods when services are rendered or utilized instead of when cash is received or disbursed. That is revenue is recognized as it is earned, and expenses are recognized as they are incurred –not when cash changes hands .if the cash basis accounting were used instead of the accrual basis, revenue and expense recognition would depend solely on the timing of various cash receipts and disbursements. 在权责发生制下，视服务的提供而非现金的收付在本期对资产和权益的影响作出会计记录。即，收入是在赚取时确认，费用是在发生时确认——而不是在现金转手时。如果现金收付制替代权责发生制，那么收入和费用仅仅依靠各种现金收付活动的时间确定来确认。 Unit 3 During each accounting year ,a sequence of accounting procedures called the accounting cycle is completed. 在每一会计年度内，要依次完成被称为会计循环的会计程序。 Transactions are analyzed on the basis of the business documents known as source documents and are recorded in either the general journal or the special journal, i. e . the sales journal ,the purchases journal (invoice register ) ,cash receipts journal and cash disbursements journal . 根据业务凭证即原始凭证分析各项交易，并记入普通日记账或特种日记账，也就是销货日记账，购货日记账（发票登记簿），现金收入日记账和现金支出日记账。 A trial balance is prepared from the account balance in the ledger to prove the equality of debits and credits. 根据分类账户的余额编制试算平衡表，借以验证借项和贷项是否相等。 A T-account has a left-hand side and a right-hand side, called respectively the debit side and credit side. 一个T 型账户有左方和右方，分别称做借方和贷方。 After transactions are entered ,account balance (the difference between the sum of its debits and the sum of its credits ) can be computed.

机械专业英语试题及答案精编WORD版

机械专业英语试题及答案精编W O R D版 IBM system office room 【A0816H-A0912AAAHH-GX8Q8-GNTHHJ8】

学院院长（系主任）（签字）

C. degradation…corrosion D. corrosion… degradation 12. Most frames _______ cast iron, weld steel, composition, or concrete. A. are made from B. are made up of C. was produced by D. was consist of 13. Rotating shafts particularly those that run at high speeds, must be designed to avoid operation at speeds. A . low B .overload C. critical D. hollow 14. Although cast iron is a fairly cheap material, each casting requires a . A. pattern B. model C. mold D. patent 15. The term is used to describe joints with surface contact, as with a pin surrounded by a hole. A. high pair B. low pair C. surface pair D. rotary pair 二、完型填空（在每个小题四个备选答案中选出一个正确答案，本大题共15小题，每小题1分，总计15分） The term shaft usually refers to a relatively long member of round cross section that rotates and transmits power. One or more members such as gears, sprockets, pulleys, and cams are usually (16) to the shaft by means of pins, keys, splines, snap rings, and other devices. These latter members are among the “associated parts” considered in this text, as are couplings and universal joint, which serve to (17) the shaft to the source of power or load.

口腔专业英语考试重点(李树波)

课堂听写句子： 1.This tooth have three four root anals,each canal appears to be quite small and curved and therefore,it takes time to clean out each canal thoroughly这颗牙齿有三四个根管，每个根管小且弯曲因此完全清干净要一定的时间。（课本P9页倒数第四段里） 2.your gums are very inflamed,swollen,and bleeding.so I suggest\recommend that you need to see the hygienist to have your teeth and gums cleaned.你的牙龈有炎症，肿胀且流血。因此，首先建议洁牙。课本各章节：（下面各章节下划线加粗的标记词为课堂听预约 Have a check-up检查 Chew on咀嚼 take some radiographs 拍X片 the initial consultation fee初诊费 book up 预定 cancellation删除 surgery 手术 recommend 推荐牙科检查 carry out 执行，实施 go through 仔细阅读，审查 proceed to 继续 instrument 器械 cavity （复数cavities）龋洞 filling 充填物 crown(+s)牙冠 gum牙龈 take a set of x-ray films 拍一套X线片 in the upper right side 右上部位 be hurt 疼痛 on and off 断断续续 dental surgery 牙科诊所 molar 磨牙 premolar前磨牙 put a filling充填 high blood pressure高血压 under the care of a medical doctor在药师的监护下apart from 除了……之外=besides wisdom teeth=the third molar 智齿 check on 核实 the lower right side右下部位（边） general health 全身健康 questionnaire问卷 eruption .n.（牙）萌出 erupte.vt.萌出 swollen肿胀 jaw 颌骨 have a x-ray film=have the x-ray taken拍X光片premolar 前磨牙 molar磨牙上前牙 In the upper left side 上左边 Affect the nerve 累及神经 Hygienist 洁牙员 Stain 染色、污渍 Tartar 牙垢\牙结石 Dental floss牙线 Tooth-coloured material牙齿光固化材料 Dental decay 龋病 Root canal treatment 根管治疗 Full crown 全冠 Extensive treatment 广泛的治疗 Eliminate the disease 消除疾病 Back teeth 后牙 Be restored 修复 Denture 假牙 Bridge 固定桥 Implant 种植体 Breakdown of the treatment 分期付款 cleanse、clean 洁治麻醉 Numbness .n.麻醉 Paste 膏剂 The gums go a bit numb 牙龈有点麻 Have a quick rinse 漱口 Cheek 颊 Splash 飞溅 Suck out 吸出来 Silver amalgam 银汞合金 Resin material 树脂材料 Apply some pressure 施加些压力（去腐质时用到） Saliva 唾液 Salivary ejector 吸唾器 Suction tip吸头 Close together on your back teeth 咬一咬后牙（调牙合时用到） Occlusion and articulation （牙合）与关节 The biting surfaces 咬合面 Sticky areas 易卡住的区域 Sealing the tooth over with a plastic resin 用树脂来覆盖（封闭）牙齿 Durable 耐用的 1/ 5