机械工程英语翻译Unit 7

Unit 1 材料的种类（1）材料的分类方法很多。

科学家常用的典型的方法是根据它们的状态分类：固体，液态或气态。

材料也分为有机（可再生）和无机材料（不可再生）。

（2）工业上，材料划分为工程材料或非工程材料。

工程材料用于制造和加工成零件的材料。

非工程材料是化学药品，燃料，润滑剂和其它用于制造又不用来加工成零件的材料。

（3）工程材料可进一步细分为：金属，陶瓷，复合材料，聚合材料，等。

Metals and Metal Alloys 金属和金属合金金属和金属合（4）金属有好的导电好导热性，很多金属有高的强度，高硬度和高的延展性。

象铁，钴，镍这些金属有磁性。

在非常低的温度下，一些金属和金属互化物变成超导体。

（5）合金和纯金属有什么区别？纯金属在元素周期表的特殊区域。

例如用于制造电线的铜和做锅和饮料罐的铝。

合金含有两种以上的金属元素。

改变金属元素的比例可以改变合金的性质。

例如，合金金属的不锈钢，是由铁，镍，和铬组成。

而黄金珠宝含有金镍合金。

（6）为什么要使用金属和合金？很多金属和合金有很高密度并用在要求质量与体积比高的的场合。

一些金属合金，象铝基合金，密度低，用在航空领域可以节省燃料。

很多合金有断裂韧度，可以承受冲击，且耐用。

金属有哪些重要属性？（7）【密度】质量除以体积叫做密度。

很多金属有相对高的密度,特别的，象聚合体。

高密度的材料常是原子量很大，象金或铅。

然而一些金属，像铝或镁密度低，就常常用在要求有金属特性而又要求低质量的场合。

（8）【断裂韧性】断裂韧度用来描述金属抗断裂的能力，特别的，当有裂纹时。

金属通常都有无关紧要的刻痕和凹坑，且有耐冲击性。

足球队员关注这一点当他确信面罩不会被击碎的时候。

（9）【塑形变形】塑性变形表述的是材料在断裂之前弯曲变形的能力。

作为工程师，我们通常设计材料使得能够在正常情况下不变形。

你不会想要一阵强烈的西风就把你的车刮得往东倾斜。

然而，有时，我们可以利用塑性变形。

汽车的承受极限就是在彻底破坏之前靠塑形变形来吸收能量。

机械工程英语a r t的完整翻译文档编制序号：[KK8UY-LL9IO69-TTO6M3-MTOL89-FTT688]《机械工程英语》PART2Unit11中央控制单元（CPU）的功能是控制所有系统部件的运行和对数据进行数字的或是逻辑的操作。

为了完成上述功能，CPU由以下两个单元组成2．控制单元3．．数字逻辑单元3控制单元通过程序指令来协调大量的特种操作，这些操作包括接受输入计算机的数据，并决定和是以何种方法来处理这些数据。

控制单元能指挥数字逻辑单元的操作，他把数据发送给ALU来告诉ALU根据这些数据该运行什么功能，并且在哪里把结果存储下来。

控制单元完成上述操作的能力基于其安装了一个具有储存与记忆功能的总控程序机构。

4数字逻辑单元运行诸如加减比较之类的操作。

这些操作是根据数据以二进制的形式表现出来的。

在指示了确定的条件下，逻辑部也可以用来改变命令执行的次序。

此外，逻辑部分还具有编辑或清除数据等功能。

5控制单元和数字逻辑单元都是得用寄存器来完成他们的功能的，计算机寄存器是一个可以接收短暂存储，转移数据的小记忆装置。

根据计算机能力的不同，寄存器能建立出相应的字节数的字长。

每个词的字节数从4到64不等！PART2Unit2生产设备的数字控制（1）数控是程序控制的自动化，在数字控制系统中，设备通过数字，字母和符号来编码，以一种合适的格式为每一个特定的零件或工件定义一个程序指令集。

当工件变化时，程序也变化，改变程序的能力也就是适合中小批量生产。

写一个新程序比改变大量生产设备要容易的多。

（2）基本结构：数控系统由下面三部分组成：1.控制程序；2.机器控制单元；3.加工设备。

三部分的基本关系，由图2.1所示。

程序输入到控制单元由送入的程序来引导加工设备控制。

（3）指导程序是一步步详细的指导加工设备的指令。

通常指令把主轴上刀具相对于安装工具的工作台定位。

更多先进的说明包括主轴的转速，加工工具的选择及其功能。

程序刻在合适的介质中，提交到机器控制单元中，在过去几十年中，最常用的介质是一英寸宽的打孔纸带。

机械工程第七课原文加翻译。

Heat treatment is a method used to alter the physical, and sometimes chemical, properties of a material.热处理是一种用于改变材料物理、化学和力学性能的方法The most common application is metallurgical.最常见的应用是冶金Heat treatments are also used in the manufacture of many other materials, such as glass.热处理也被用于许多其他材料的制造，诸如玻璃Heat treatment involves the use of heating or chilling, normally to extreme temperatures, to achieve a desired result such as hardening or softening of a material.热处理包括加热或冷却（通常是极端温度）的使用来获得期望的结果，诸如材料的硬化或软化Heat treatment techniques include annealing, case hardening, precipitation strengthening, tempering and quenching.热处理技术包括退火，表面硬化，沉淀硬化，回火和淬火。

It is noteworthy that while the term heat treatment applies only to processes where the heating and cooling are done for the specific purpose of altering properties intentionally, heating and cooling often occur incidentally during other manufacturing processes such as hot forming or welding.值得注意的是，当术语热处理仅仅应用于为改变性能的专用目的采取加热和冷却的过程时，其它的制造工艺中，像热成型和焊接偶尔采用加热和冷却。

•Types of Materials材料的类型Materials may be grouped in several ways. Scientists often classify materials by their state: solid, liquid, or gas. They also separate them into organic (once living) and inorganic (never living) materials.材料可以按多种方法分类。

科学家常根据状态将材料分为：固体、液体或气体。

他们也把材料分为有机材料(曾经有生命的)和无机材料(从未有生命的)。

For industrial purposes, materials are divided into engineering materials or nonengineering materials. Engineering materials are those used in manufacture and become parts of products.就工业效用而言，材料被分为工程材料和非工程材料。

那些用于加工制造并成为产品组成部分的就是工程材料。

Nonengineering materials are the chemicals, fuels, lubricants, and other materials used in the manufacturing process, which do not become part of the product.非工程材料则是化学品、燃料、润滑剂以及其它用于加工制造过程但不成为产品组成部分的材料。

Engineering materials may be further subdivided into: ①Metal ②Ceramics ③Composite ④Polymers, etc.工程材料还能进一步细分为：①金属材料②陶瓷材料③复合材料④聚合材料，等等。

机械工程专业英语翻译Introduction机械工程是一门涵盖机械原理、设计、制造以及维护的综合性学科，其中涉及许多专业术语和英语翻译。

良好的英语翻译能力对机械工程师在国际合作和成果交流中至关重要。

本文将介绍机械工程专业中常见的英语单词和短语，并提供中文翻译和相关注释。

Mechanical Principles 机械原理对于机械原理，下面是一些常见的英语单词和短语。

1.Mechanism（机构）：A mechanism is a device designedto transform input forces and movement into a desiredoutput force and movement.2.Kinematics（运动学）：Kinematics is the study ofmotion, without regard to the cause of the motion.3.Statics（静力学）：Statics is the study of thebehavior of structures, under the action of forceswithout producing motion.4.Dynamics（动力学）：Dynamics is the study of thebehavior of motion of objects under the action of forces.5.Thermodynamics（热力学）：Thermodynamics deals withthe relationships between heat, work, and energy.6.Fluid Mechanics（流体力学）：Fluid mechanics is thestudy of the behavior of fluids at rest or in motion. Mechanical Design 机械设计对于机械设计，下面是一些常见的英语单词和短语。

Unit11.2Ferro‎u s Metals‎ and Alloys‎By virtue‎of their wide range of mechan‎i c al, physic‎al, and chemic‎al proper‎ties, ferrou‎s metals‎and alloys‎are among the most useful‎ o f all metals‎. Ferrou‎s metals‎and alloys‎contai‎n iron as their base metal: the genera‎l catego‎ri es are cast irons, carbon‎and alloy steels‎, stainl‎e ss steels‎, tool and die steels‎.1.2黑色金属及‎其合金：由于它们的一‎系列广泛的机‎械物理和化学‎的特征，黑色金属及其‎合金是所有金‎属中最有用的‎铁是黑色金属‎及其合金中的‎基本元素主要‎种类有铸铁，碳钢，合金钢，不锈钢，工具钢和磨具‎钢The term cast iron refers‎to a family‎of ferrou‎s alloys‎ compos‎e d of iron, carbon‎(rangi n‎g from 2.11% to about 4.5%),and silico‎n(up to about 3.5%).Cast irons are usuall‎y classi‎fi ed as follow‎s:1.Gray cast iron,or gray iron;2.Ductil‎e cast iron, nodula‎r cast iron, or spheri‎cal graphi‎t e cast iron;3.White cast iron;4.Mallea‎bl e iron;pac‎t ed graphi‎t e iron。

机械工程专业英语第二版必考翻译(完整版)1.With low-power machinery or vehicles the operator can usually apply sufficient force through a simple mechanical linkage from the pedle or handle to the stationary part of the brake. In many cases, however, this force must be multiplied by using an elaborate braking system.（P5）用低能机器或传力工具，操作者通过向踏板或把手的一个简单机械连接构件作用足够的力量到车闸固定的部分。

大多数情况，然而，用一个详细（复杂）的车闸系统使这个力量成倍增加。

2. The fundamental principle involved is the use of pressed air acting through a piston in a cylinder to set block brakes on the wheels. The action is simultaneous on the wheels of all the cars in the train. The pressed air is carried through a strong hose from car to car with couplings between cars; its release to all the separate block brake units, at the same time, is controlled by the engineer. (Braking Systems)（P5）相关的基本原理是使用压缩气体，通过气缸内的活塞将闸块压在车轮起作用。

机械工程专业英语教程第一课：机械工程简介Introduction to Mechanical EngineeringSection 1: OverviewMechanical engineering is a diverse and dynamic field that encompasses the design, development, and operation of machinery, structures, and systems. This branch of engineering plays a crucial role in various industries, including automotive, aerospace, manufacturing, and energy.Section 2: Responsibilities and SkillsAs a mechanical engineer, your responsibilities will include designing and analyzing mechanical systems, conducting tests and experiments, and supervising the manufacturing process. You will also need to have a strong understanding of physics, mathematics, and computer-aided design (CAD). Additionally, problem-solving skills, attention to detail, and the ability to work well in teams are essential.Section 3: Career OpportunitiesA degree in mechanical engineering can open up a wide range of career opportunities. You could work in research and development, product design, manufacturing, or projectmanagement. Mechanical engineers are in demand in almost every industry, ensuring a stable and rewarding career path.Section 4: University CoursesTo become a mechanical engineer, it is essential to pursue a degree in mechanical engineering from a reputable university. The curriculum typically includes courses in engineering principles, materials science, thermodynamics, fluid mechanics, and mechanical design. Additionally, practical training through internships or cooperative education programs is crucial for gaining hands-on experience.Section 5: ConclusionMechanical engineering offers a challenging and rewarding career for those with a passion for solving problems and a desire to create innovative solutions. With the right education and skills, you can embark on a successful journey in the field of mechanical engineering. Remember, the possibilities are endless in this ever-evolving discipline.第二课：机械设计基础Fundamentals of Mechanical DesignSection 1: IntroductionIn this lesson, we will explore the fundamentals of mechanical design. Mechanical design involves the creation and development of physical systems and components that meet specific requirements and specifications. This processrequires a deep understanding of materials, mechanics, and engineering principles.Section 2: Design ProcessThe design process typically follows a systematic approach that includes several stages. These stages include problem identification, conceptual design, detailed design, manufacturing, and testing. Each stage involves various activities such as brainstorming, prototyping, and evaluation.Section 3: Design ConsiderationsDuring the design process, there are several important considerations to keep in mind. These include functionality, efficiency, reliability, safety, and cost-effectiveness. It is also crucial to consider the environmental impact and sustainability of the design.Section 4: Tools and SoftwareTo aid in the design process, engineers use various tools and software. Computer-aided design (CAD) software allows for precise modeling and simulation of mechanical systems. Finite element analysis (FEA) software helps in analyzing the structural integrity and performance of designs.Section 5: Case StudyTo further understand the application of mechanical design principles, we will examine a case study. This real-world example will demonstrate how the design process isimplemented to solve a specific problem and achieve desired outcomes.Section 6: ConclusionMechanical design is a critical aspect of mechanical engineering. It requires a combination of creativity, technical knowledge, and attention to detail. By mastering the fundamentals of mechanical design, you will be well-equippedto tackle complex challenges and contribute to the development of innovative solutions.以上是《机械工程专业英语教程》的课文翻译。

机械工程专业英语参考译文机械工程专业英语参考译文机械工程是一门涉及设计、制造、控制和维护机械系统的学科，涉及到许多不同的领域，包括制造业、航空航天、汽车、能源和医疗设备等。

机械工程专业英语是机械工程领域中非常重要的语言工具，以下是一些常见的机械工程专业英语词汇和短语:1. Machine Tools - 机器工具Machine tools are tools that are used to perform precision machining operations on materials. They include drills, mills, lathes, routers, and other tools that are used to create precision parts and assemblies.2. Material - 材料Material is any substance that is in a solid, liquid, or gas state. It can be made from a variety of materials, such as metals, ceramics, plastics, and papers. In engineering, material refers to the physical and chemical properties of a material that determine its behavior in a particular application.3. Design - 设计Design refers to the process of creating a plan or concept for a particular object or system. It involves analyzing the needs and requirements of a particular application, and thenusing geometry, math, and other tools to create a visual representation of the object or system.4. Tolerance - 公差Tolerance is the allowance for error or variation that is allowed in a manufacturing process. It is the amount of variation that is acceptable in a product or component before it is considered to be within specification. In engineering, tolerance refers to the accuracy with which a component or system is designed to operate.5. machinist - 机械工程师Machinist is a professional in the field of mechanical engineering who specializes in the design, construction, and maintenance of machine tools. Machinists typically work in manufacturing plants, tool and die shops, and other industrial settings.6. lathe - 车床Lathe is a machine tool that is used to machine rotationally symmetric objects, such as shafts, gears, and camshafts. It includes a bed, a turret, and a spindle that rotates the workpiece around its axis.7. milling machine - 铣床Milling machine is a machine tool that is used for precisionmachining of materials. It includes a spindle that rotates a cutting tool, which can be a carbide or other hard tool, around its axis. milling machines are commonly used for machining metals, ceramics, and other materials.8. precision - 精度Precision refers to the accuracy and reliability of a machine tool or other industrial equipment. It is the ability of a tool to produce parts or assemblies that are within specified tolerance limits, and is often measured in units of accuracy, such as microns or inches.9. toolholder - 刀具夹具Toolholder is a device that is used to hold a cutting tool in a machine tool. It typically includes a base, a support surface, and a nose that supports the tool at a desired angle and distance from the workpiece.10. fastener - 紧固件Fastener is any device that is used to join two or more objects together. They include nuts, bolts, screws, pins, and other devices that are used to secure components together. In engineering, fasteners refer to the materials and techniques used to install and secure fasteners.以上是一些机械工程专业英语词汇和短语的示例，这些词汇和短语在机械工程领域中非常重要，掌握它们可以帮助机械工程专业的学生和从业者更好地理解和应用机械工程知识。

Lesson 1 力学的基本概念1、词汇：statics [stætiks] 静力学；dynamics动力学；constraint约束；magnetic [mæɡ＇netik]有磁性的；external [eks＇tə:nl] 外面的, 外部的；meshing啮合；follower从动件；magnitude [＇mæɡnitju:d] 大小；intensity强度，应力；non-coincident [kəu＇insidənt]不重合；parallel [＇pærəlel]平行；intuitive 直观的；substance物质；proportional [prə＇pɔ:ʃənəl]比例的；resist抵抗，对抗；celestial [si＇lestjəl]天空的；product乘积；particle质点；elastic [i＇læstik]弹性；deformed变形的；strain拉力；uniform全都相同的；velocity[vi＇lɔsiti]速度；scalar[＇skeilə]标量；vector[＇vektə]矢量；displacement代替；momentum [məu＇mentəm]动量；2、词组make up of由……组成；if not要不，不然；even through即使，纵然；Lesson 2 力和力的作用效果1、词汇：machine 机器；mechanism机构；movable活动的；given 规定的，给定的，已知的；perform执行；application 施用；produce引起，导致；stress压力；applied施加的；individual单独的；muscular [＇mʌskjulə]]力臂；gravity[ɡrævti]重力；stretch伸展，拉紧，延伸；tensile[tensail]拉力；tension张力，拉力；squeeze挤；compressive 有压力的，压缩的；torsional扭转的；torque转矩；twist扭，转动；molecule [m likju:l]分子的；slide滑动; 滑行；slip滑，溜；one another 互相；shear剪切；independently独立地，自立地；beam梁；compress压；revolve (使)旋转；exert [iɡ＇zə:t]用力，尽力，运用，发挥，施加；principle原则, 原理，准则，规范；spin使…旋转；screw螺丝钉；thread螺纹；2、词组a number of 许多；deal with 涉及，处理；result from由什么引起；prevent from阻止，防止；tends to 朝某个方向；in combination结合；fly apart飞散；3、译文：任何机器或机构的研究表明每一种机构都是由许多可动的零件组成。

机械工程专业-英语翻译u bolt u形螺栓；马蹄螺栓u trap u形气隔u-anchor u形锚栓u-channel u形排水渠ultimate bearing capacity [ground] 极限承载力〔土地〕ultimate bearing failure 极限承载损坏；极限承载破坏ultimate bond capacity [ground] 极限黏结力〔土地〕ultimate friction capacity [ground] 极限摩擦力〔土地〕ultimate limit state 极限状态ultimate limit state design 极限状态设计ultimate load 极限荷载；极限载重ultimate pullout capacity 极限抗拔力ultimate strength 极限强度ultimate stress 极限应力ultrahigh frequency antenna 特高频电线连接器ultrasonic crack detection 超声波裂缝检测ultrasonic flaw detector 超声波探伤仪ultrasonic pulse velocity 超声波脉动测试unallocated government land 未拨用的政府土地unauthorized building 违例建筑物unauthorized building advisory committee 违例建筑物谘询委员会unauthorized building works 违例建筑工程；僭建工程unauthorized occupant 非认可占用人；未经认可占用人unauthorized structure 违例构筑物；违例搭建物unauthorized tenant 非认可租客；未经认可租户unbraced element 无横向支撑元件；无支撑元件unbraced excavation 无支撑挖掘unbraced structure 无横向支撑结构；无支撑结构uncommitted category 未承担类别uncommitted demand 未承担需求uncompleted flat 楼花；未建成的楼宇单位uncompleted residential flat 住宅楼花unconfined compression test 无侧限压缩试验unconfined compressive strength 无侧限抗压强度uncontaminated mud 非污染泥uncovering works 未经盖封的工程undercoat 底涂层；底漆underground cable 地下电缆underground chamber 地下室underground engineering 地下工程underground fuel tank 地下油缸underground grouting works 地下灌浆工程underground pipework 地下喉管underground space 地下空间underground stratum 地底内层underground structure 地下构筑物underground well 科学井underlayer 垫层；衬底underlease 分租租契；分租；分契〔合作建屋计划〕underlessee 分租人；分承租人；分契承批人underlessor 分批租人；分契批出人underlet 分租underoccupation 居住人数不足underpass 隧道；下通路underpin 托换基础；基础加固；托换基础支撑underpinned pile 托换桩understanding the computerized land register [land registry] 《电脑土地登记册简介》〔土地注册处〕undertaking 保证书；承诺书；“回头纸”underutilized site 未尽其用的土地undervalued 估值偏低underwater blasting 水底爆破underwater concrete 水下混凝土underwater construction 水下施工underwater fill material 水底填料underwater inspection 水底检查undesignated land use zone 未指定土地用途区undisturbed ground 未扰动土地；原状土地undisturbed soil 原状土undivided share 不分割份数undivided share of a lot 地段的不分割份数undrained loading 不排水加载unexecuted estate agency agreement 未签立的地产代理协议unglazed tile 无釉砖；滞光瓷砖uniaxial load 单轴荷载unified soil classification system 统一土壤分类法uniform load 均匀荷载uniform rent 划一租金uniformly distributed load 均布荷载unify title 统一业权unimproved grazing 未开发牧地uninterrupted power supply system [public works category] 免受干扰的电力供应系统〔公共工程类别〕unit cost 单位成本；单价unit load 单位荷载unit mass 单位质量unit rent 单位租金united nations framework convention on climate change 联合国气候变化框架公约universal beam 通用钢梁universal transverse mercator grid [utm grid] 统一横墨卡托方格网unlawful alienation 非法让与；非法转让unleased government land 未批租政府土地unleased land 未批租土地unlined galvanized iron pipe 无内搪层镀锌铁管unloading test 卸荷测试unnumbered hut 无门牌木屋unobtrusive survey 初步登记；低调实行的登记unoccupation 空置unoccupied tenement 空置物业unpaved area 未铺面的地方unplasticized polyvinyl-chloride [upvc] 低塑性聚氯乙烯unprotected cut slope 未铺置保护层的削土斜坡unreinforced [concrete] 无配筋〔混凝土〕unrestricted lease 无限制批约；不限制土地用途契约unshared housing 一家一户unsold property 未售出物业unspecified area 未指定用途地区unspecified use 未指定用途unstable slope 不稳定斜坡unsurveyed structure 未登记构筑物；未登记搭建物unsymmetrical load 不对称荷载unusable land 无发展价值土地unused land 荒置地updated residential value [land] 土地作住宅用途的最新市值updated value of the original discount 购楼时所得折扣化为现值的款额up-escalator 上行自动梯upgrade a slope 加固斜坡；巩固斜坡upgrade to home ownership 透过自置居所改善居住质素upgraded block 经实行改善工程的大厦upgraded standard estate community centre 经改良的标准屋社区中心upgrading works 改良工程；加固工程upland rural area 高地乡郊地区uplift force 上力；浮力uplift resistance 抗拔力upper catchment area 上段集水区upper floor shop 楼上铺位upper floor unit 高层单位；上层单位upper ground floor 地下高层upper income band 上层入息组别upper platform 上层平台upper storey 上层uppermost storey 楼层up-ramp 上行坡道upright wall 直立墙upset premium 标金底价upset price 底价upset rent 租金底价upstand beam 直立梁upzoned land 提升用途分区upzoning 提升分区用途urban area 市区urban area development feasibility studies 市区发展可行性研究urban area development programme 市区发展计划urban centre 市中心urban corridor 市区走廊urban design parameter 市区发展指标urban development in the new territories 新界市镇发展urban fringe area 市镇外围地区；市镇边缘地区urban fringe improvement scheme 市镇外围地区改善计划urban growth 市区扩展urban hierarchy 城市体系层次urban improvement scheme [hong kong housing society] 市区改善计划〔香港房屋协会〕urban microfilmed land document 市区微型缩影土地文件urban planning 城市规划urban registration division [land registry] 市区注册部〔土地注册处〕urban rehabilitation fund 市区复修基金urban renewal 市区重建urban renewal and buildings division [planning, environment and lands bureau] 市区重建及屋宇部〔规划环境地政局〕urban renewal area 市区重建区urban renewal authority 市区重建局urban renewal in hong kong 《香港市区重建》urban renewal scheme 市区重建计划urban renewal strategy study 市区重建策略研究urban sprawl 市区伸延urban structure 城市结构urban structure plan 市区发展结构纲领urban survey division [lands department] 市区测量部〔地政总署〕urban system 城市系统urbanization 都市化urgent repair order 紧急修葺通知urinal 尿厕；尿斗urinal bowl 尿盆urinal trough 尿槽urn shelter 灵龛墓碑usable area 实用面积；可用面积usable floor area 实用楼面面积；楼面可用面积usable floor space 实用楼面空间usable land 可用土地use and occupation 迁入及使用use and occupation charges 迁入及使用费use and occupation fee 占用费use and occupation licence 居住暂准证use zoning 用途分区制user clause 规定土地用途条款user restriction 用途限制user-friendly layout 实用间隔utility 公用事业；公用设施utility building 公用事业设施建筑物utility chamber 杂用房utility charges 公用事业服务收费；公用设施收费utility company 公用事业公司utility connection 接驳公用设施utility diversion 公用事业设施的改道utility management system 公用设施工程管理系统utility reserve 公用设施区utility room 杂用房utility services 公用服务设施u-turn slip-road 用以掉头的支路。

机械工程专业英语_翻译第一篇：机械工程专业英语_翻译spark-igniton engine 电火花式发动机 acceptance sampling 认可采样 accessing 访问 accurate 准确的 acoustic 声学的 actuator 作动器 alternator 交流发动机 analog sensor 模拟传感器analog-to-digital converter 模数转换器 armature 电枢Artificial intelligence 人工智能 artificial neural networks 神经网络 as a general rule of thumb 按惯例 assumption 假设asynchronous AC motors 异步交流电动机asynchronous 不同时的，异步的bargains 讨价还价bear on 生成binomial 二项的Brake system 制动系统brushed/brushless motors 有刷/无刷电机 built into 内建By the same token 出于同样的原因 capacitor Start 电容器启动（电动机）catastrophically 毁灭性地charging circuit 充电电路Charging system 供电系统 chassis 车身底盘compression-ignition engine 压然式发动机 coil high-tension cables 线圈高压电缆compartment 间隔间，车厢Compound wound 复励 concerned with 与有关 concise 简洁conductivity 传导率constant load 定常负载contracts 合同Converter 转换器corporate activities 公司的行为credited letters 对账单cylinder 汽缸data acquisition 数据拾取defectives 缺陷产品 derived from 起源于destructive inspection 有损检测 Detect 检测diesel/compression-ignition engine 柴油机Differential 差速器dimensions of parts 零件的尺寸dissipate 耗尽，用完distribution 分发 distributor 分电器downgrade to a lower quality level 信用等级下调dynamic braking 动态制动Electricalsystem 电气系统electrical equipment 电气装置electrical schematics 电气原理图 electrical system 供电系统electromechanical system 机电系统electromechanical 机电的eliminate 排除 emphasis on 强调 equivalent 相等的 Essential 基本的 establish 建立expert system 专家系统fiber-optic sensor 光纤传感器fiber-optic sensors 光纤传感器Fiber-optic 光纤field service 现场服务flaws 有缺点的flux 通量flywheel 飞轮fractional horsepower(rating)小功率电动机fractional 部分的，分数的functional 功能的gasoline/spark-ignition engine 汽油机Gas-turbine engine汽轮机 generate 产生 geographic 地理的Gross domestic product 总产值heat engines 热机 high-tension 高压的hood（发动机）罩humidity 湿度hyperbolic 双曲线的hysteresis motors磁滞式电动机hysteresis 滞后作用，磁滞式hysteresis:磁滞现象ignition coil 点火线圈Ignition system点火系统 imbalance 不平衡，不均衡 imperfect 不合格的 impetus 推动，激励 in terms of 根据increase or decrease the slip speed of the rotor 增减转子的滑动速率induction motor 感应式电机 induction 电磁感应information technologies 信息技术inherent 固有的initial impetus 最初的发展 Inorganic materials 无机材料 inspect 检查Instrument servo motor 仪表伺服电机internal combustion engine 内燃机internal combustion 内燃机 invoices 发票irreversible 不可逆转的leading power factor 超前功率因数load torque负载扭矩Logicf unction 逻辑功能 logistic support 后勤保障log-normal 对数正态的low-tension 低压的Magnetic slip 电磁转差率 maintained 保留 makes up for 弥补 manipulate 操纵marginal cost 边际成本 medium 中间，媒介mercury thermometer 水银温度计 Missile flight tracking导弹飞性追踪 moment of inertia 转动惯量 monitoring 监视motor winding电机绕组：national codes and standards 国标 negotiate 谈判nondestructive inspection 无损检测 nondestructive 无损检测Nonmentallicmaterials非金属材料operating practice 实际操作 permanent magnet 永磁permanent split capacitor 固定分相的电容器permeability 渗透性 places the order 下订单 Poisson distributions 泊松分布 Polar inertia极惯性矩poly-phase AC motors 多相交流电动机 polyphase 多相的 Power factor功率因数Price-performance ratio 性价比 Principal component 主要部件proximity sensor 接近传感器purchase order 订单quality assurance 质量保证quality in conformance 产品移植性raw materials 原材料 Rear wheel drive后轮驱动regenerative braking 再生制动，反馈制动 regenerative 再生的，反馈的reluctance 磁阻repulsion induction 推斥式感应repulsion start 推斥式启动 reversible 可逆的 Rotational speed转速rotor magnetic field rotate 转子磁场运动sampling 采样scheme 安排schemes 方案 scrapped 抛弃semi-finished parts 半成品sensor fusion 传感器融合Series wound串励shaded pole 屏蔽极式Sheet metal shell金属板壳Shunt wound并励 Shut-off关断signs the agreement 签合同 single phase 单相的 smart sensor 智能传感器 somewhat 稍微，有点sophistication 复杂性，完善化，采用先进技术spark plugcables 火花塞电缆 spark plug 火花塞 specifications 指标speed transducer 速度传感器 split phase 分相式 squirrel cage 鼠笼式Starting system 启动系统statistical 统计的统计学统计学的steering systems 方向系统 steering 转向器 stepper motors 步进电机strain 应变sufficient 足够的surface treatment 表面处理surroundings 环境Suspension system悬挂系统 suspension 悬架switch 开关，转换器synchronous AC motors 同步交流电动机synchronous 同时的Tactile sensing 触觉传感技术 technique-based decision 技术决策 tends to 倾向于 tenet 原则tensile tests 拉伸实验 tensile 可拉长的 tensile 张力，拉力the induction motor operates near the ferquency of the input source：感应式电动机在接近输入电源频率下运行。