“runoff coefficient”造句,怎么用runoff coefficient造句
Landscape features within the basin land the size of the difference between the value of inter-month changes affect runoff coefficient.
The designed flood peak flow in storm sewer is usually calculated by adopting a constant average runoff coefficient at present in China, simple as it is, it's not reasonable enough.
Annual precipitation had significant effects on the annual runoff coefficient.
Adopting engineering measure and planting tree can decrease ground runoff coefficient and hold back ground runoff effectively.
Grey correlation analysis was used to study the effects of vegetation status on surface runoff coefficient for 4 kinds of forest ecosystems in Heshan Experimental Station.
The increase of rainwater runoff, runoff coefficient increases, the formation of the ground.
In the mountainous watershed of the Heihe River, the runoff coefficient is much larger than that of the whole arid area, but it is still less than the average value over the whole country.
Before 1980, no trend could be seen, but after 1980, the annual runoff coefficient tended to decrease.
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1、表终究只是记录时间的工具而已。2、这本书只是记录了我这几年的一些断想。3、我讨厌历史,你呢?只是记录已经发生的事情的故纸堆。4、但是,由于该书作者的原则是凡记录“字必从俗写,物必从俗称”,只是记录其事而一般未作解释,于是现代学者就很难正确解读。5、这个...
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“海潮小区”造句,怎么用海潮小区造句
1、海潮路海潮小区门口大排档污水堵了下水道2、记者在海潮路海潮小区水部街道居家养老服务中心门口看到,路边停车位旁边淤积一摊污水,还未走到积水跟前,一股浓重的*臭味就迎面袭来。...
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“灵寿”造句,怎么用灵寿造句
1、大眼睛瘦脸庞,看到精灵寿命长。2、灵寿有众多的人文古迹和自然景观。3、韩宗文,北宋,原籍灵寿今属河北。4、鸾鸟自歌,凤鸟自儛,灵寿实华,草木所聚。5、曾率兵攻取中山,因功被封在灵寿,乐羊死后,葬于灵寿,从此乐氏子孙便世代定居在这里。6、河北灵寿县*局被指以假拘留...
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