irrigation and drainage

irrigation and drainage 基本解释

排灌

irrigation and drainage 用法和例句

1、Electric irrigation and drainage acreage

机电排灌面积

2、Jiangdu Irrigation and Drainage Pumping Station.

江都排灌站

3、Application of Irrigation and Drainage Ditch Lining Works

排灌沟渠衬砌技术的应用

4、Branch canals and ditches were dug to form a system of irrigation and drainage.

挖了一些支渠，形成了一个排灌系统。

5、The arable land not suitable for farming, irrigation, and drainage.

一耕地丘形不适于农事工作或不利于灌溉、排水者。

6、The best rice land is level, conveniently diked for alternating irrigation and drainage.

稻田最好是在平地上，筑田埂以利排灌。

7、Analysis on Structure of Pump Room of Nanxin Irrigation and Drainage Pumping Station by Using FEM

南辛排灌站泵房结构有限元计算分析

8、Working out standard for precast concrete unit of irrigation and drainage channel and test method of load

灌排渠预制构件标准编制及荷载检验方法

9、Determining Economic Pipe Diameter of Irrigation and Drainage Pumping Station With Kinetic Energy Economy Method

用动能经济方法确定排灌泵站的经济管径

10、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。

重点词汇

irrigation n. 灌溉；水利；[医]冲洗；冲注洗剂

drainage n. 排水 [医] 引流[法], 导液[法], 排水[设备]