English translation for "field drainage"

农田排水

Related Translations:

drainage layer:  滤层排水层；疏水层

drainage quota:  排水定额

drainage authority:  排水事务监督

tidal drainage:  潮流法潮式引流法

drainage speed:  滤水速度排水速度

drainage exponent:  泄油指数

integrated drainage:  合并水系合成水系

gauged drainage:  设站流域

drainage bottle:  引流瓶

drainage property:  滤水性能透水性

Example Sentences:

	1.	Tp is rise with high frequency of rainfall and field drainage from june to september 6 9月频繁的降雨和水稻田排水，造成湿地水中tp浓度上升。
	2.	Tp ( total phosphorus ) has accumulated in the whole layers of sediments from surface to 100cm . 2 . the variation of non - point source pollutants after input to wetalnds with rain runoff and fields drainage the concentrations of cod , tn and nh / - n are decreased after input to wetalnds with rain runoff and fields drainage 降雨径流和农田排水中非点源污染物进入沟渠湿地后的变化特征降雨径流和农田排水中的cod 、 tn 、 nh _ 4 ~ + - n进入湿地后，浓度均显著降低，证明湿地对非点源污染物有很好的截留和净化效果。
	3.	The ditches are the first pool of diffuse nutrients from rain runoff and field drainage , and are shaped to a net work in the area of the lower reaches of the changjiang river where the cultivation manner of fields are rotation of rice and wheat . now we have learnt little about the mechanisms of pollutants trasport and transformation in ditch wetlands 长江下游水稻-小麦轮种区沟渠湿地呈网络状密集分布，是降雨径流和农田排水的首要汇聚地，我们对污染物在沟渠湿地中迁移转化的机理还知之甚少，本文分析了： 1

Similar Words：

"field document" English translation, "field domain" English translation, "field dose" English translation, "field drag" English translation, "field drain" English translation, "field drainage system" English translation, "field dress" English translation, "field dressing" English translation, "field dressing station" English translation, "field drill" English translation