In the comparison of the technique reform projects for water-turbinepump stations, the thesis USES the fuzzy optimum selecting theory.
在水轮泵站技术改造方案的比较中，本文采用模糊优选理论。
2
By means of analyzing the key problems in water-turbinepump stations of Hunan province, the aging assessment of pump stations and its mathematics model are put forward.
通过分析目前湖南省大中型水轮泵站现存的主要问题，文章提出了泵站的老化评估方法及其数学模型。
3
The assembling, actuating, water-tight test of pump-turbine globe valve and its quality control are introduced.