大河有水小河满,大河无水小河干 The small streams rise when the main stream is highwhen the main stream is low,the small streams run dry -- individual well-being depends on collective prosperity.
大河有水小河满大河无水小河干 when the main stream is low the small streams run dry
Study on river patterns of the tarim river 塔里木河干流河道的河型及其成因
A distributed daily runoff model of inland river mountainous basin 以黑河干流山区流域为例
Dynamic monitoring of land use at the mainstream region of tarim river by remote sensing 塔里木河干流区域土地利用遥感动态监测
Analysis on effect of water saving reconstruction of irrigation district in middle reaches of heihe river 黑河干流中游灌区节水改造效果分析
Research on vegetation characteristics in arid valley of the zagunao river at the upper reaches of the miniiang river 岷江上游杂谷脑河干旱河谷植被特性研究
The chemical information of the interaction of unconfined groundwater and surface water along the heihe river , northwestern china 黑河干流浅层地下水与地表水相互转化的水化学特征
A part of it runs through the heart of lanzhou , where residents were indignant about sunday ' s discharge . internet users were also upset 河干的一部分穿越兰州市中心。在那里,周日的污染事件引发了居民的极大愤慨。同时,也引起了网民们的不安。
Construct dykes along the main river course of the tarim to channel water through the inland delta down to the lower reaches . river branches are cut off 沿着塔里木河干流建堤坝,把水通过中游的内陆三角洲送到下游。塔里木内陆三角洲的支流被打断了。
Abstract : analysis of the data accumulated in the past few decades indicates that drainage from farm fields has been steadily affecting the water quality of tarim river , making it more salinized 文摘:近几十年分析资料对比表明,农田排水对塔里木河干流水质盐化的影响不断加重。
Towards the research on two flood water of yuhe river in datong city during 2004 , by measuring and comparing their discharge , sediment concentration 、 nutrient include organic , phosphorus , , potassium , azote , the result shows that the nutrient content of the sediment is greatly larger than that of supernatant fluid 摘要以2004年大同市御河干渠两场洪水为研究对象,对其流量、含沙量、养分(包括有机质,氮,磷,钾)做了测定和比较,研究结果表明:洪水中下层泥沙中的养分含量远大于上清液中的养分含量;洪水中整体养分含量随着含沙量的增大而增大,并且养分含量和含沙量呈近似线性关系。