component part

Revenues from oil are the biggest single component part in the country's income.

来自石油收益国家收入中最高一项。

Balanced sentence, aphoristic writing and active vocabulary are important component parts of the semantic structure.

英语平行句、警句和积极词汇英语句级语义结构重组成部分。

Blade and handle are the component parts of a knife.

刀身和刀柄一把刀组成部分。

A system of verifying anemoscope in tobacco specific smoking machine was designal.The theory and component parts of this system was introduced and the method of velocity at a fixed point was modified.

本文简述了烟草专用吸烟机风速仪装置———多普勒激光流速测速系统组成及工作原理,介绍了位点风速测量修正方法。