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

单词	ultrasonic vibration rolling forming
释义	ultrasonic vibration rolling forming Encyclopedia 工学超声辅助切削释 ultrasonic vibration rolling forming超声挤压成型挤压成型工艺上辅助以超声振动的加工方法。
随便看	green waste green water green way greenway Greenway Plan green wedge Greenwich Greenwich and Lewisham Young People’s Theatre Greenwich apparent noon Greenwich apparent sidereal time Greenwich apparent time Greenwich civil time Greenwich hour angle Greenwich interval Greenwich lunar time Greenwich mean astronomical time Greenwich mean noon Greenwich mean sidereal time Greenwich Mean Time Greenwich mean time greenwich mean time Greenwich meridian Greenwich Observatory Greenwich sidereal date Greenwich sidereal day number

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