零件

The path space was one of the reasons that affected the precision of parts in the rapid prototyping based welding.

熔焊成型中多道焊缝路径间距是影响零件成型精度的原因。

This robotic shot peen/blasting system is designed to automatically process a part by using a robotic nozzle manipulator.

该机器人喷丸系统被设计通过一个机器人喷嘴操纵器自动对零件进行处理。

Shot peen forming and laser peen forming ,two peen forming technologies,have been used to form sheet metals which have gently shapes.

机械喷丸成形和激光喷丸成形是两种喷丸成形技术，用于成形外形变化平缓的蒙皮类钣金零件。

Such methods include, but are not limited to, acoustic emission, neutron radiography, penetrant

使用这些方法，在不减弱零件预定功能的前提下可对所选

Which of the test part characteristics listed below are normally considered before the specific liquid penetrant test method is selected?

选择液体渗透试验方法时，通常要考虑下面列出的哪些零件特性？

Penguin A: Skipper, we have all the parts we need...

老大，所有的零件我们都有了。

Decreasing the parts' surface roughness, as it is shown after a long time practice that can realize the reliability and stabilization of the match; can reduce faction coefficient, wear, stress concentration, vibration, noises, and power consumption; can improve the operative precision and perceptivity; can increase the support area and contact intensity; and also can improve wear degree etc.

长期的生产实践表明，降低零件的表面粗糙度，对保证配合的可靠性和稳定性；对减少摩擦系数，降低动力消耗；对提高机械和仪器的工作精度和灵敏度；对增大支撑面积，减少磨损，提高接触刚度；对减少应力集中，增加耐疲劳强度，减少振动和噪声等均起着重要的作用：即表面粗糙度直接影响着机械和仪器的使用性能和使用寿命。

The method is :there are two perpendicular axes whose distance are controlled ,one is the axis of work table, the other is fixed with a microscope for aiming.

该测量方法是：两个相互垂直且间距可调的数控回转轴，一轴与工件的回转中心重合，另一轴上固定可移动的瞄准显微镜，当显微镜瞄准被测孔时，两轴的转角由各自的圆光栅测出，两轴之间的角度位置确定曲面壳体零件上小孔的孔位置，同时采用CCD摄像头，利用图象处理技术实现小孔的尺寸测量。

It is also used to verify the perpendicularity of parts and related surfaces of parts during equipment installation and repair.

按JB/T6092-85标准制造，村愁闷HT200，主要用于制件直角的检验和划线，在安装和调修设备时，检验零件或部件有关表面的垂直度。

A micro injection mold was designed and manufactured. Micro silicon mold with micro runner and gate were made by using photoetching and ionetching.

设计并制作了微注射成形模具，采用光刻、离子蚀刻工艺相结合在硅片上制得了微零件型腔、流道及浇口。

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。