numerical control 是什么意思

中文翻译与英英解释

	【计算机】(利用穿孔带对机械操作进行的)数字控制，数控。

	numerical: adj. 数字的；数值的；用数字表示的。 (a) num ...
	control: n. 1.支配，管理，管制，统制，控制；监督。 2.抑制 ...

Numerical control (NC) is the automation of machine tools that are operated by abstractly programmed commands encoded on a storage medium, as opposed to controlled manually via handwheels or levers, or mechanically automated via cams alone. The first NC machines were built in the 1940s and 1950s, based on existing tools that were modified with motors that moved the controls to follow points fed into the system on punched tape.

例句与用法

	1.	The maintenance management of numerical control machines 数控机床的维修管理要点
	2.	Reform of grounder by using numerical controlling technology 普通磨床的数控技术改装
	3.	Opinion on teaching of numerical control technology 数控技术课程教学之我见
	4.	Design of numerical control system for wedm based on pc 的电火花线切割机数控系统设计
	5.	Horizontat numerical control polish inside sanging machine 数控卧式内砂机异形抛光机
	6.	A practical numerical controlled thyristor trigger circuit 一种实用的数控可控硅触发电
	7.	Application of zlg7289a in the numerical control incising system 在数控切割系统中的应用
	8.	Numerical control of machines . axis and motion nomenclature 数控机床.坐标和运动方向的命名
	9.	Numerical control of machines , format ; general requirements 机床的数字控制格式.一般要求
	10.	Hunan zhongxia chuangyuan numerical control equipment co . , ltd 湖南中大创远数控装备有限公司

numerical control是什么意思

numerical control 是什么意思

中文翻译与英英解释

例句与用法