Install, test, maintain and repair water well pumps, piping systems and equipment and perform pumping tests to assess well performance.
安装，测试，维护和修复水井泵，管道系统和设备，并进行抽水试验，评估水井性能。
However, in the conventional vacuum pumping tests, fine particles did not lost and there was clogging without arching structure layer.
而常规真空抽水方法中不存在细颗粒流失，没有形成拱架结构，造成了淤堵。
In this paper, the model tests of the wind-powered water -pumping system was conducted and the results of the tests prove that the principle of the system is correct.
本文报道了这种新型风力提水系统的模型实验结果，对提水过程进行了初步理论分析，并指出了进一步的研究方向。
Hemolysis tests are conducted at low, medium and high pumping speed with syringes of different capacities in order to explore the interference reason that affects the different hemolysis results.
用不同容量的注射器在低、中、高不同抽吸血液的速度下进行溶血试验，以研究分析不同溶血结果的干扰原因实质。
This text has made a thorough research on the characteristic tests and fault diagnoses of pumping station combining "948" relevant projects of Ministry of Water Resources.
本文结合水利部“948”相关项目，对泵站的测试与故障诊断作了较为深入的研究。
As reference, some Suggestions are put forward for the model acceptance tests in the South-to-North Water Project to be similar with this pumping station.
同时，根据该试验验收过程提出了南水北调工程中泵站装置验收需要考虑的若干建议，供其它类似泵站试验验收参考。
In this paper, the model tests of the wind-powered water-pumping system was conducted and the results of the tests prove that the principle...
文中介绍了这种新型风力提水系统的模型实验结果，指出了进一步的研究方向。
In this paper, the model tests of the wind-powered water-pumping system was conducted and the results of the tests prove that the principle of the system is correct.
本文报道了这种新型风力提水系统的模型实验结果，指出了进一步的研究方向。
In this paper, the model tests of the wind-powered water-pumping system was conducted and the results of the tests prove that the principle of the system is correct.
本文报道了这种新型风力提水系统的模型实验结果，指出了进一步的研究方向。
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