机器零部件的英文怎么说

机器零部件的英文：
machinery component

The firm indented for new machinery.
这家公司用订货单订购新机器。

Much machinery has been bought.
已经购买了许多新装置。

consultative machinery at personal level
个人层面的咨询架构；个人层面的咨询制度

The machinery of democracy could be created quickly.
民主机构可以迅速建立起来。

the act of constructing something (as a piece of machinery).
建造某物（作为机械装置的一部分）的活动。

time change component
定时更换的部件

Create component as new on the descendent.
创建新的派生组件.

A computer consists of thousands of components.
电脑由成千上万个部件组成。

These are the component parts of that machine.
这些是那台机器的零组件。

Is a single component analysis sufficient or is it desirable to do a multi-component analysis?
单一组分的分析已经足够还是需要进行多组分分析?