The mathematic-model of cutting contrail while the cutting-tool machining is given, at the same time the similar arithmetic of surface topography machined by the ball-end milling cutter is given.是什么意思_The mathematic-model of cutting contrail while the cutting-tool machining is given, at the same time the similar arithmetic of surface topography machined by the ball-end milling cutter is given.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句