reservoir silting meaning in English
水库沉泥
水库淤积
Examples
- Qualitative analysis on the effect of flood control and engineering safety - , seizing lots of water conservancy effective adjust storage . then making water level risen and reservoir backwater enlarged in the same flow level ? effect on beach and the buildings across river , soil salinization caused by flow from a lower to a higher place and unsmooth groundwater drainage destroy of travel resource caused by disorder enclose tideland for cultivation in reservoir silt up flood plain are given , then presents enclose tideland for cultivation dyke is important cause which water level rise in reservoir
本文从青铜峡水库泥沙淤积入手，分析水库泥沙淤积特性和库区围垦堤开发利用淤积滩地的现状，对防洪安全及工程安全的影响、侵占大量的有效调蓄库容、造成同级流量下水库水位抬升水库回水上延、对沿岸及过河建筑构成影响、因水位抬升致使库区周边灌区地下水排水不畅乃至倒灌而造成土地盐碱化、对水库库区大量淤积滩地无序围垦造成旅游资源破坏等五方面影响的定性分析，提出库区围垦堤是水库水位抬升的重要原因。 - The research results reveal that the total value of soil conservation in yuanzhou district adds up to about 8634 . 39 million yuan ( rmb ) per annum , of which , about 8148 . 62 million yuan is of holding nutrient for n , p , and k , about 19 . 43 million yuan of decreasing soil loss , and about 466 . 35 million yuan of reducing reservoir silt different types of vegetation produce different environment benefits
原州区退耕还林还草植被发挥效益后，每年保持土壤的总价值为8634 . 39万元，其中减少养分损失价值为8148 . 62万元，减少土地废弃价值为19 . 43万元，减轻泥沙淤积价值为466 . 34万元；各种退耕类型的土壤保持功能大小依次为：还乔木林、还灌木林、还人工苜蓿草地、还经济林。