“numerical control system”的概念、定义、翻译、参考文献-科学参考

单词	numerical control system
释义	numerical control system Encyclopedia 工学控制理论与控制工程基础释 numerical control system数字程序控制系统用代表加工的顺序、方式和参数的数字码作为控制指令的数字控制系统。又称数控系统。通常配有专用计算机，事先将加工要求、工艺和参数编成程序，记录在穿孔带、穿孔卡、磁带或磁盘上。
随便看	principle of pleasant distribution principle of position principle of preservation of domain principle of private autonomy principle of proper training load principle of proportionality principle of protecting legal interests principle of protection of reliance interest principle of protection priority principle of provenance principle of public figure principle of publicity and public trust principle of public order and good customs principle of public participation Principle of Publishing Science principle of punishment rule to disobedient student principle of realizability of goal principle of reasonable presumption principle of recursive construction principle of recycling and regeneration principle of redundancy principle of reflection principle of relativity of Galilei principle of relativization principle of reliance

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