Operating testing equipment 检测设备的使用
parallel operating testing 平行操作测试
Abnormal Operating Testing 非正常工作测试
operating system testing [计] 操作系统测试
We found a simple operating testing method of the resilience performance of hanser named petal shape weighting.
我们发现了一种简单可行的对马尾衬布变形回弹性进行测试的一种方法。
According to which we carried out lots of experiments and find a simple operating testing method of the resilience performance of hanser named petal shape weighting.
在此基础上研究了一种简单可行的对马尾衬布变形回弹性进行测试的一种方法。
By welding operating testing, measurement of Hannover arc characteristics analyzer, hardness test and wear test, the influence of rutile particle size on the properties of the electrodes was studied.
通过操作性能测试、汉诺威电弧质量分析系统测试、硬度试验和磨损试验,研究了金红石粒度对焊条性能的影响。
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