Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.
结合我国国情,总结了数控系统的七大发展趋势。
In recent years, numerical control machine has got important status and predomination in manufacturing of China.
近几年来我国制造业中,数控机床的占有率不断提高,在生产中已经占有重要地位。
The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.
Numerical control (NC) is the automation of machine tools that are operated by precisely programmed commands encoded on a storage medium, as opposed to controlled manually by hand wheels or levers, or mechanically automated by cams alone. Most NC today is computer (or computerized) numerical control (CNC), in which computers play an integral part of the control.