“ultrasonic vibration drilling”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic vibration drilling
释义	ultrasonic vibration drilling Encyclopedia 工学超声辅助切削释 ultrasonic vibration drilling超声振动制孔在正常制孔过程中，给制孔刀具施加一定形式的超声频振动的制孔工艺。
随便看	station upper property statism Statism Faction statism/nationalism statist statistic statistical statistical acceptance control statistical acoustics statistical analysis statistical analysis for measured data statistical analysis of macroeconomic statistical analysis plan and report Statistical analysis system software (SAS) software statistical approach statistical arbitrage statistical associating fluid theory statistical astronomy statistical average statistical average value statistical average value formula of canonical ensemble statistical average value formula of grand canonical ensemble statistical betatron process statistical broadening statistical bulletin

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