主要零件

The software has two parts: the machine compononent drawing and machining process coding.

该软件的主要功能是根据零件的加工要求，完成加工图形绘制和加工程序编制。

Also analyzes the mold of the main components (such as punch and die and dump devices, drawing punch, slates, Punch plate, etc.) design and manufacturing, stamping equipment selection, punch-gap adjustment and establishment of a vital parts machining process.

还具体分析了模具的主要零部件（如凸凹模、卸料装置、拉深凸模、垫板、凸模固定板等）的设计与制造，冲压设备的选用，凸凹模间隙调整和编制一个重要零件的加工工艺过程。

As a most essential driving part, gear is widely used in all kinds of machines in many important industrial fields.

齿轮是各类机械中应用极为广泛的重要传动零件，采用以净形或近净形为目标的精密锻造成形工艺生产齿轮件，适应高效、精密、绿色清洁的21世纪先进制造技术的发展趋势，成为未来齿轮加工变革的主要方法之一。

In the internal-combustion engine, crank-connecting rod mechanism is the main moving mechanism, of which the piston is the part that working under the worst conditions.

曲柄连杆机构是内燃机的主要运动机构，而活塞是该机构中工作条件最恶劣的零件。

Main produces are multi-functional preciseon lathes C6104, collets for automatic lathe.

主要产品有C6104多功能精密小车床、各类自动车夹头，同时承接各类模具及精密零件各类小齿轮加工。

This text mainly introduced the UG basic entity to set up the basic operation of mold and curved face shape;The software of UG CAM weaves the operation process of distance automatically;The UG CAM medium-sized chamber milling、curved face outline milling ...etc.

本文主要介绍了UG 基本实体建模和曲面造型的基本操作；UG CAM 软件自动编程的操作流程；UG CAM 中型腔铣、曲面轮廓铣等加工类型的自动编程方法；UG CAM 后置处理方法；曲面零件在加工中心上的加工工艺规程等。

It works to join the molybdenum disulfide, metal powder, ceramic powder filler fiber and other special adhesive coating on the materials or components directly to the surface, so that with wear, corrosion and other functions, mainly used for surface hardening repair.

其工作原理将加入二硫化钼、金属粉末、陶瓷粉末纤维等特殊填料胶粘剂，直接涂敷于材料或零件表面，使之具有耐磨、耐蚀等功能，主要用于表面强化修复。

It works to join the molybdenum disulfide metal powder ceramic powder filler fiber and other special adhesive coating on the materials or components directly to the surface so that with wear corrosion and other functions mainly used for surface hardening repair.

其工作原理将加入二硫化钼、金属粉末、陶瓷粉末欠维等特别填料胶粘剂，直接涂敷于材料或零件表面，使之具有耐磨、耐蚀等功能，主要用于表面强化修复。

The company has abundant technical force and complete sets of production and processing equipment, main products have the toolbox, tools, cars, table, lockers, spare parts boxes, tool trucks, storage racks, consoles, office furniture, file cabinets finishing, industrial shelves and a variety of aircraft finishing materials such as office furniture and storage logistics equipment.

公司拥有雄厚的技术力量及成套的生产加工设备，主要产品有工具箱、工具车、工作台、储物柜、零件箱、刀具车、仓储笼、控制台、办公桌椅、文件整理柜、工业货架及各种物料整理架等办公家具和仓储物流设备。

The main parts, the hull, mast, and keel fin for this project has been obtained from suppliers of model yacht parts.

主要部分，船体，桅杆，龙骨，鱼翅，这一项目已获得来自供应商的帆船模型零件。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。