Grinding for a test 为考试埋头苦读
Before the test knife grinding 考前磨刀
grinding ore test 研磨试验
grinding spark test 磨削火花试验
test defect after grinding 打磨后复检缺陷
Tenet chosen and method determined of technical parameter has been explained. Its reliability and its superiority is verified with grinding test.
说明了主要技术参数的选择原则和确定方法，并通过砂光试验验证了该产品的可靠性和优越性。
The compensation grinding test on M131 cylindrical grinder showed that the designed measuring & compensating systems have improved the roundness of machined workpiece up to 30%.
在M131外圆磨床上的补偿磨削试验结果表明，所设计的测量补偿系统能够达到改善被加工工件圆度的目的，补偿后工件圆度误差减少近30％。
The effects of grinding parameters on surface roughness of Marine propeller blade were studied by using orthogonal test.
通过正交试验研究了磨削参数对船用螺旋桨叶片表面粗糙度的影响。
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