机械专业英语原文双译-unit1

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。

计算机集成制造业包含许多先进的技术，如：计 算机数字控制、计算机辅助设计、计算机辅助制 造业、机器人技术和实时控制，它甚至是一种新 的技术或新概念。

If we accept the fact that mechanical systems optimally coupled with electronics components will be the wave of the future, then we must also understand that the ripple effect (连锁反 应)will be felt all the way back to the university, where we now keep the two disciplines of mechanics and electronics separated and allow them to meet only in occasional overview sessions(学期).
老外来了！！
The software used in ―Optimal Design of Machine‖
Ms.Adams
The reasons to study specialty English

2. Specialty English has special 专业英语 characteristics, even native Englishspeaking engineering students have a course as part of their study.
Unit One Advanced Engineering Materials
• 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)。
国外专业 英语教材
Characteristics of specialty English

1.专业词汇较多，较多的复合词、缩略词
普通意思 死
序号 单词 1 Die
2
3 4 5 6
专业意思 板 牙 screw die or threading die file n.文件夹, 公文箱；卷宗, 文件; 计算机文 锉刀 件；纵列 wrench vt.(猛力地)扭, 拧, 扳；扭伤, 挫伤(身体的 扳手 关节)；使感到痛苦, 使难过; 使悲痛 Tap n.塞子, 龙头；电话窃听；轻敲, 轻拍vt. 丝锥 & vi.轻拍, 轻敲 Impact n.影响, 作用；冲击(力), 碰撞 冲击式的气动的 screwdriver 螺丝刀(螺丝钉的驱 动者)

Characteristics of specialty English


3.句型复杂，长句多
Computer – integrated manufaturing encompass many of the other advanced manufacturing technologies such as computer numerical control, computer-aided design/computer-aided manufacturing, robotics, and just-in-time delivery, it is more than a new technology or a new concept.
ห้องสมุดไป่ตู้
通用零件
工件
刀架
12.Moving either the workpiece or the head of the cutting tool to produce the desired Shape of the part.
刀具
零件
功，工作？
13.Work is the transfer of energy expressed as the product of a force and the distance through which its point of application moves in the direction of the force.
Several suggestions on this class

多看，（英文文献、笑话、电影….） 多听，（从简单的开始，最好有原文） 多写，（读累了，写作文简单一两句） 多想，（不要死记硬背） Machine()---tomachine, Tap: 多读，（每天早上坚持早读） 学+习=掌握 Don’t be afraid of losing face. Action speak louder than voice. From now on…
力量，力？
产品，乘积？
Characteristics of specialty English


2.被动语态多
科技类的论文注重科学性、逻辑性、客观性，使 用第一、二人称过多，会给读者造成主观上的推 测，不利于讲述事实。 Parts must be closely scrutinized and part prints sometimes changed in order to match the part family tool range with the available tool pockets.
• Metals and Metal Alloys 金属和金属合金 Metals are elements that generally have good electrical and thermal conductivity. Many metals have high strength, high stiffness, and have good ductility. 金属就是通常具有良好导电性和导热性的元素。 许多金属具有高强度、高硬度以及良好的延展性。 Some metals, such as iron, cobalt and nickel, are magnetic. At low temperatures, some metals and intermetallic compounds become superconductors. 某些金属能被磁化，例如铁、钴和镍。在极低的温 度下，某些金属和金属化合物能转变成超导体。
零件必须经过仔细审查，有时还需对零件图作某 些修改，以适应本零件族所用的刀具范围及所设 的刀具库。


This sand mould is made in a moulding box. 这个砂型在一个砂箱中被做出。 这个砂型是在一个砂箱中做出的。

The behaviour of a fluid flowing through a pipe is effected by a number of factors. 流体流过管道的情况被多种因素影响 流体在管道中流动的情况，受到多种因素 的影响。 试翻译 All sorts of necessaries of life can be made of plastics. 各种生活必需品都能用塑料制造。
Mechanical Engineering English
Lushan College of Guangxi University of Technology
Major: Mechanical Engineering and Automation Direction: Mold design and Manufacture Class:L101&102
Alloys contain more than one metallic element. Their properties can be changed by changing the elements present in the alloy. Examples of metal alloys include stainless steel which is an alloy of iron, nickel, and chromium; and gold jewelry which usually contains an alloy of gold and nickel. 合金包含不止一种金属元素。合金的性质能通过改 变其中存在的元素而改变。金属合金的例子有：不 锈钢是一种铁、镍、铬的合金，以及金饰品通常含 有金镍合金。
What is the difference between an alloy and a pure metal? Pure metals are elements which come from a particular area of the periodic table. Examples of pure metals include copper in electrical wires and aluminum in cooking foil and beverage cans. 合金与纯金属的区别是什么？纯金属是在元素 周期表中占据特定位置的元素。例如电线中的铜和 制造烹饪箔及饮料罐的铝。
序号 单词 普通意思 7 Work-in-process
专业意思 在制工件
8
9 10 11
commonpart
CAE CAM TCP/IP Computer aided engineering Computer aided manufacture Transmission protocol control protocol/Internet
机械工程专业英语
The reasons to study specialty English

1. With the globalization of the world, English language becomes more and more important. An engineer knowing English is very welcome by companies.
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。