1.
Surface imperfections of optical elements
GB/T1185-1989光学零件表面疵病
2.
INVESTIGATION OF THE ACCURATE CONTROL ABOUTSURFACE CARBON CONCENTRATION OF CARBURISING PART
渗碳零件表面碳浓度精确控制的探讨
3.
Research on Training System of Parts Representation Based on AutoCAD
基于AutoCAD的零件表达训练系统的研制
4.
Surface Treatment of Automobile Parts by Using QPQ Complex Salt Bath
汽车零件表面改性的QPQ复合表面处理技术研究
5.
The Selections of the Surface Treating Modes of Fuze Parts According to Fuze Long term Storage Tests
从长贮试验看引信零件表面处理方式选择
6.
Evaluation for Surface Roughness of Shafts Based on Fractal Geometry;
基于分形几何的轴类零件表面粗糙度检测
7.
Research on Making Surface Stress Isoline for Mechanical Components;
机械零件表面应力等值线生成方法研究
8.
illustrated parts catalog
带图解的零件的目录表
9.
a representation of such a part or portion
分开独立零部件的表示.
10.
The Design of 3D Mechanical Standard Parts Library Based on Excel Parameter Form;
基于Excel参数表的三维零件库的设计
11.
Influence on clamping error of spares of contact surface quality;
接触表面质量对零件夹紧误差的影响
12.
Application of Solid Edge s Variable Table in Designing a Series of Parts;
Solid Edge变量表在零件系列设计中的应用
13.
Guiding rules of choosing suitable drawings of cutaway views of machine parts;
合理选择零件图表达方案的几个原则
14.
Home-made parts are being substituted for imported ones.
国产零件取代进口零件。
15.
The first phase of their proposals is contained in a consultation document which was released in July for public comment.
委员会在二零零一年七月发表公众谘询文件，载列第一阶段的建议。
16.
To" lubricate" means to reduce the frictions of contacting surfaces in machinery components.
润滑是为了减少机器零件接触表面的摩擦。
17.
The works of these watches are all home-produced and wear well.
这些手表的零件都是国内制造的，性能良好。
18.
The parts shaped in this way are free of dents but with smooth surfaces.
采用该方法成形的零件,表面光滑、拉深压痕。