A control method to initiatively improve turning quality based on ultrasonic vibration cutting and error compensation technologies is proposed, and experiments have proved that this method can...
提出了以超声振动切削和误差补偿技术为基础的提高车削质量的积极控制方法，实验证实了该方法能全面地提高加工件的加工质量。
Unfortunately, that meant still less attention being paid to the quality of the cars GM was turning out. Most were indistinguishable, badge-engineered nonentities.
不幸的是，通用仍很少关注其发布的车型质量，大部分车型外表相似，换汤不换药。
Instead of turning out cheap products, less-polluting factories will increasingly be pushing out high-quality electronics and auto supply parts and the like.
廉价产品制造厂将被越来越多的低污染工厂所取代，推出高级电子产品和汽车零部件等产品。
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