working adj.做工作的;劳动的;工作上的;初步的;暂定的;基本够用的;起作用的n.矿;作业区(复)workings:运作;工作方法.
双语例句
The promoted design of the rolling tool used in precisely machining deep holes with an effective multiplex boring machine is introduced. 介绍了高精度深孔加工用高效复合镗滚压工具的改进设计。
The paper describes a method that can creat a hole processing program automatically. 本文介绍了利用工程图自动生成孔加工程序的方法。