pumping irrigation and drainage的意思|示意
pumping irrigation and drainage的网络常见释义
机电排灌 ... pumping drainage and irrigation 机电排灌 pumping irrigation and drainage 机电排灌 pumping well for irrigation 灌溉机井 ...
pumping irrigation and drainage相关短语
1、 irrigation and drainage pumping station 排灌泵站
2、 pumping drainage and irrigation 机电排灌
pumping irrigation and drainage相关例句
A large number of pump stations undertake the tasks of agriculture pumping irrigation, urban water supply and drainage and play the important role in the national economy of China.
我国目前大量的泵站在国民经济中承担着农业抽水灌溉、城市供水排水等任务，发挥着巨大的作用。
This view has some reference value to the adjusting method of the irrigation and drainage pumping station.
此观点对灌排泵站选择调节方式具有一定借鉴意义。