高速超高速磨削是提高磨削效率、降低工件表面粗糙度和提高零件加工质量的先进加工技术。
High speed grinding and ultrahigh speed grinding is an advanced processing technique which can raise grinding efficiency, reduce work surface roughness and promote machining quality of the parts.
超高速磨削可提高磨削效率、提高零件加工精度和工件表面粗糙度，是一项具有广阔应用前景的技术。
The promising super speed grinding technology can enhance grinding efficiency, improve surface quality of work piece and reduce its surface roughness.
研制了一套超高速透射式纹影系统，该系统具有极高的灵敏度。
A set of ultrahigh -speed transmission schlieren system is developed, and this system has a extremely high sensitivity.
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