At present, high and super high-speed grinding can not be understood completely, under the restriction of experimental apparatus and methods.
受到试验设备和方法的限制，当前对高速及超高速磨削加工的认识仍不充分。
At present, high and super high-speed grinding can not be understood completely, under the restriction of experimental apparatus and methods.
受到试验设备和方法的限制，当前对高速及超高速磨削加工的认识仍不充分。
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