“feed box of machine tool”的概念、定义、翻译、参考文献-科学参考

单词	feed box of machine tool
释义	feed box of machine tool Encyclopedia 工学机床释 feed box of machine tool机床进给箱用以改变机床切削时的进给量或改变表面成形运动中刀具与工件相对运动关系的机构。
随便看	chromospheric activity chromospheric activity index chromospherically active binary star chromospherically active star chromospheric bubble chromospheric condensation chromospheric ejection chromospheric eruption chromospheric evaporation chromospheric facula chromospheric fine structure chromospheric flare chromospheric flocculus chromospheric knot chromospheric line chromospheric material chromospheric mottling chromospheric network chromospheric plage chromospheric spectrum chromospheric spicule chromospheric spike chromospheric telescope chromospheric temperature chromospheric whirl

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