properties是什么意思 (property)

本文目录导航：

• properties是什么意思
• 机械专业英语翻译 英译汉

properties是什么意思

properties基本翻译n. 功能；道具，内容（property的双数方式）网络释义Properties:属性|性质|功能Object Properties:物体属性|对象属性|对象个性 物件性质File Properties:文件属性|文件属|文件个性

机械专业英语翻译 英译汉

1. There is nearly a limitless variety of materials. The method to understand them is to consider all materials as members of a big family. Materials that possess common characteristics are placed into their own group within the family. Although overlaps exist in the grouping system, it is easier to understand materials when relationships are identified.资料的种类有有限多。

意识他们的方法就是把一切的资料按科来分类。

具备个别功能的资料分为一科,虽然这样分科会产生重复状况，但这样分类很容易了解他们的相关。

2. The properties of a material are those characteristics that help modify and distinguish one material from another. All properties are observable and most can be measured quantitatively. Properties are classified into two main groups, physical and chemical properties. Physical properties involve no change in the composition of the material. Chemical properties are associated with the transformation of one material into another. Physical properties are, in turn, arbitrarily subdivided into many categories. 属性有助于人们更改和分辨各种资料。

一切的属性都是可见的，大少数还可以量化。

理论可以分为两大类，物理性质和化学性质。

物理性质包含资料成份的不变性。

而化学性质理论为从一种资料转变为另一种资料。

但是，物理性质分类也很多。

第 1 页3. These subdivisions bear names such as mechanical metallurgical, fabrication, general, magnetic, electrical, thermal, optical, thermonuclear, and electro-optical. Regardless of the name of the subdivision, physical properties result from the response of the materials to some environmental variable, such as a mechanical force, a temperature change, or an electro-magnetic field. It can be divided primarily into mechanical, thermal, electrical, magnetic, and optical properties. 这些分类都有相应的称号如机械冶金类，制作类，通用类，磁类，电气类，热学类，光学类，高热原子核反响类和电光类。

无论其分类的称号是什么，物理性质会随着某些环境扭转，如机械力，温度变动或许电磁场的扭转而扭转。

它可以大抵分为机械，热学，电气，磁和光学性质。

4. Among other characteristics, we can list the following for the ideal material: endless and readily available source of supply; cheap to refine and produce; energy efficient; strong, stiff and dimensionally stable at all temperatures; lightweight; corrosion resistant; no harmful effects on the environment or people; biodegradable; numerous secondary uses.而针对其余的个性，咱们可以现实的把他们分为：可有限经常使用，提炼和消费廉价，动力短缺，在任何温度下都坚持安全，形状稳固，轻质，防腐，环保，有害，可合成，少量二次经常使用。

5. Technically, forging maybe defined as the process of giving metal in creased utility by shaping it, refining it, and improving its mechanical properties through controlled plastic deformation under impact or pressure.专业地讲，锻造可以定义为经过修整成形，提炼而使金属增强其经常使用性，并经过在施强压的状况下管理其塑性变形来改善其机械功能的一种方法。

6. Hardening is a process of heating and cool steel to increase its hardness and tensile strength, to reduce its ductility, and to obtain a fine grain structure. By tempering or “drawing”, the hardness and brittleness may be reduced to the desired point for service conditions.淬火是对钢材启动加热和冷却来增强硬度和抗拉强度，减小延展功能，以失掉精炼质地结构的一种环节。

7. Belts and chains are used to connect two or more shaft for the transmission of rotation and power. The shafts may be at a considerable from one another, while belts also permit a certain amount of twist. A cam and its follower together form a mechanism that converts rotary motion or oscillating motion, into a cyclical linear or angular motion.8. Electro-discharge machining is mainly used for drilling, broaching, engraving, embossing, and thread cutting and similar to turning, milling, and grinding放电机械重要用来钻，铰，刻，压花和螺纹切割以及相似于车工工艺，铣和磨的工艺。

第 2 页9. From an operating standpoint, any hydraulic system can be divided into four logical segments: the power input segment, the power transmission system, the control devices and the power output portion. 从操作性观念登程，任何液压系统都能在逻辑上划分为四类：动力输入，动力转换，管理设施和动力输入。

第7点不知道怎样翻译、