The micropump performance test includes outlet accumulated flow rate and back pressure test.
其中微泵的性能测试包括出口流量和背压测试。
Love has not come, the day is carefree; the most painful, but also the test and the exam. Felt a lot of pressure, then look back, but how small.
爱情还没有来到，日子是无忧无虑的；最痛苦的，也不过是测验和考试。当时觉得很大压力，后来回望，不过是多么的微小。
Comparing with test data, the simulation model shows high precision, thus could be used to study the dynamic characteristic of high back pressure electricity-generating diesel engines.
通过与试验数据对比，该仿真模型具有较高的精度，可以用于研究高背压发电用柴油机在动态工况下的运行特性。
Yesterday he took back the pressure test pump from machine shop.
昨天他从机厂取回了试压泵。
And water is used in cold test. Through changing operating conditions, throat area and back pressure, the change rule of discharge coefficient and pressure recovery factor were found.
通过大量冷态试验，在大范围变化工况、变化喉部面积及变化背压条件下，利用水对低温流量控制系统进行研究，得到了流量系数、压力恢复系数的变化规律。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge particles layer effectively.
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
It is a simple and effective way to analyze soil mechanical properties by means of earth pressure model considering time-displacement effect and back-analysis based on site test data.
采用考虑时间和位移效应的土压力模型和基于现场实测资料的反分析方法来分析土体受力特性，是简单且行之有效的。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge p...
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge p...
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
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