工件

Its executive body has two: One is equipped with four-position rotary table of the workpiece, is equipped with two dedicated motor-driven three of the spindle box cutter.

它的执行机构有两个：一是装有四工位工件的回转工作台，二是装有专用电动机带动的三把刀具的主轴箱。

When the spindle box cutter left Move right back to the workpiece, the rotary table 90 degrees, and then the left spindle box again.

当主轴箱右移退回到刀具离开工件后，工作台回转90度，然后主轴箱再次左移。

After mainly supplies the well type stove, the trolley stove, the box furnace, the salt bath and so on each kind of electric stove heating work piece quenching use.

主要供井式炉、台车炉、箱式炉、盐浴炉等各种电炉加热后的工件淬火使用。

It was Homo habilis that had a bigger brain case

磨床可以提高工件的精度与表面的光洁度。

The present invention generally provides methods for employing a focused particle beam system in the removal of an excess portion from a workpiece having an opaque film patterned on a substrate and more particularly provides methods of gas-assisted etching using an etching gas including bromine and water vapor.

本发明提供一种使用聚焦粒子束系统从其衬底上有不透明薄膜图形的工件中去除多余部分的方法，更具体地提供了使用含溴的刻蚀气体的气体辅助刻蚀方法。

Adjustable jaws center workpiece in a lathe or center tool in a drill.

在车床或钻孔机中心工具内的可调整中心工件。

This paper begins with the analysis of chain driving motion characteristics to find the causes to the scratching of paint film on the bottom surface of the work pieces by the load bearing part of the chain plate conveyer on the steel pretreatment line,and several rules in structural design of the chain plate conveyer are put forward.

从链传动运动特性分析入手，找出钢材预处理线上板链输送机承载件对工件下表面漆膜划伤问题的原因，并提出了板链输送机结构设计方面的几项原则。

Fourth chapter and the fifth chapter separately from the work piece localization determination, the clamp organization design, the jig other installment design, the jig body design and the jig principle of work five aspects, introduced the milling machine unit clamp and the lathe unit clamp design process.

第四章和第五章分别从工件定位的确定、夹紧机构的设计、夹具其他装置的设计、夹具体的设计和夹具的工作原理五个方面，介绍了铣床专用夹具和车床专用夹具的设计过程。

Because mechanical finger's outflow boundary change has the limitation, this kind of jig may clamp the work piece which takes also correspondingly to have the similar surface, simultaneously as a result of mechanical finger's quantity which installs is limited, but the jig itself does not replace, finger's outflow boundary change was not also big, causes the capture strength not to have the very big compatibility.

由于机械手指的外缘变化具有局限性，这种夹具可以夹取的工件也相应的必须具有类似的表面，同时由于安装的机械手指的数量有限，而夹具本身并不替换，手指的外缘也变化不大，导致了抓取力也不具有很大的适应性。

The workpiece is gripped in a chuck or collet or is mounted on a faceplate mounted on the end of the main spindle of the machine.

工件夹在卡盘或夹头中，或者安装在机床主轴端部的花盘上。

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。