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关注：1
2013-05-23 12:21
求翻译： 对椭圆超声振动切削的机理研究不够，需要从理论上建立椭圆振动超声切削过程的运动学和动力学模型是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
对椭圆超声振动切削的机理研究不够，需要从理论上建立椭圆振动超声切削过程的运动学和动力学模型
问题补充： |
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2013-05-23 12:21:38
Elliptical ultrasonic vibration cutting mechanism is not enough, you need to elliptical vibration ultrasonic cutting process kinematics and dynamics model established theoretically
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2013-05-23 12:23:18
ultrasonic vibration to an ellipse cut the research is not enough, you need to create an ellipse from a theoretical vibration ultrasound machining process of the kinematics and dynamics model
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2013-05-23 12:24:58
Is insufficient to the ellipse ultrasonic vibration cutting mechanism research, needs theoretically to establish the ellipse vibration supersonic cutting process the kinematics and dynamics model
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2013-05-23 12:26:38
Enough about elliptic ultrasonic vibration cutting mechanism, needed in theory building kinematics and dynamics model of ultrasonic elliptical vibration cutting process
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2013-05-23 12:28:18
正在翻译，请等待...
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