Density contrast test 密度对比试验
random contrast test 随机对照试验
Through Contrast Test 通过对比试验
contrast test card 对比度测试卡
group contrast test 成组对比试验
yield contrast test 品比试验
Effect Contrast test 药效对比试验
contrast test method 对比测试法
The two-phase fluid lubrication effect contrast test of single-phase fluid and gas liquid with temperature and pressure of friction as evaluation index can be realized by using the sliding bearing test-bed designed in this dissertation.
本文设计的滑动轴承试验台能实现以摩擦区的温度、压力为评判指标的单相流体与气体液相两相流体润滑的效果对比试验,并能实现油膜压力和温度、滑动轴承转速等的信号输出。
参考来源 - 滑动轴承试验台结构设计Through the contrast test， the seepage coefficient from this method has the very good relevance to the conventional pumping test.
通过对比试验，该方法所测得渗透系数与常规抽水试验渗透系数数值有很好的相关性。
参考来源 - 自振法试验及对比应用研究—《南水北调与水利科技》—2008年第1期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
Through contrast test, we get feasible results.
并通过对比试验，获得可行性结果。
This paper makes a contrast test on the improved switching power supply with the original one.
并把改进后的开关电源与改进前的开关电源进行了对比验证。
Two 50cl-30 Marine vertical centrifugal pumps were used for factory seawater simulating contrast test.
厂内模拟海水对比试验选用两台50 CL - 30船用立式离心泵。
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