机床试验规程 Test code for machine tools
机床试验规范 Test code for machine tools
机床试验法规 Test code for machine tools
随机对照临床试验 RCT ; randomized controlled trial ; randomized controlled clinical trials ; randomized clinical trials
随机比对临床试验 randomized trial
随机临床试验 randomized clinical trial ; RANDOMIZATION IN CLINICAL TRIALS ; randomized controlled trial ; RCTS
临床随机对照试验 RCT ; randomized controlled trials ; randomized clinical trial ; Clinical randomized controlled trials
随机化临床试验 randomized clinical trial ; RCT
药物临床试验机构 GCP
临床随机比较试验 randomized controlled trial ; RCT
此方法精度高，比现有机床试验规范推荐的方法简便易行，可在机床空载功率试验、效率试验以及机床节能研究中得到广泛应用。
It is much more simple and practical than the traditional method and can be used widely in the test of idle power and efficiency, and in the research on energy saving of machine tools.
试验表明，这种无颤振的机床技术思想与方法是可行的和有效的。
Experimental results show that the conception of chatter-free machine tools is feasible and effective.
加工试验表明，该机床具有良好的运动稳定性和较高的位置精度，可实现5坐标加工。
The better moving stability, the higher positional accuracy and the 5-axis machining of the proposed machine tool have been proved by the experiment.
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