“preparatory function instruction”的概念、定义、翻译、参考文献-科学参考

单词	preparatory function instruction
释义	preparatory function instruction Encyclopedia 工学数控机床坐标系统释 preparatory function instruction准备功能指令零件数控加工编程中，用以指定机床或控制系统建立加工功能的方式，使数控机床准备好与插补有关的某种运动方式的指令。又称G代码、G指令。
随便看	learning of moral principle learning on animal and plant learning organization learning organization theory learning oriented software design learning party learning platform learning problem learning rate learning readiness learning right Learning School learning school learning science research abroad learning science research in China learning sciences learning set learning situation learning society learning space learning strategy learning style learning support services system learning system learning task

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