攔沙壩 的英文怎麼說
中文拼音 [lánshābà]
攔沙壩
英文
check dam-
And from the end of the reservoir, a 3 - mile long aqueduct would gravitate water to the shenzhen reservoir. from the reservoir, water further gravitates to hong kong. the dongshen water supply scheme started at the qiutou (
東深工程運河起自廣東省東莞市橋頭縣，流經司馬、旗嶺、馬灘、塘廈、竹塘、沙嶺、上埔、雁田及深圳等地，全長83公里，主要建設包括6座攔河閘壩和八級抽水站。Terraces on slope land delete the conditions of causing soil and water loss. ponds, cistens, water cellars enhance surface water use efficiency, warping dams can store flood, decrease flood peak, retain sediment, and conserve water
坡地修梯田消除了產生水土流失的條件，蓄水池、旱井、水窯提高了對地表水資源的利用率，淤地壩具有蓄洪水、削洪峰、攔泥沙、涵養水源的作用。In order to relatively hold up mud and sand on the spot and control deposition, we should control head channels, branch channels, main channels on slope surface comprehensively
通過採用溝頭、支毛溝、干溝及坡面的綜合治理，實現相對就地攔截泥沙，從而達到控制庫壩淤積的目的。Traditional irrigation, however, has degraded the soil in many areas, and the reservoirs behind dams can quickly fill up with silt, reducing their storage capacity and depriving downstream farmers of fertile sediments
然而傳統的灌溉法已對多處地區的土壤造成侵蝕現象，而水壩攔截水而形成的水庫，也很快就有沙石淤積，除了降低水庫的蓄水量，還使得下游農民喪失了肥沃的沉積土。The paper puts forward the structure of debris - retaining works system, layout consideration and construction principle for the coarse sand concentrated coming area, time sequence of the works construction of " large - scale first and small - scale second ", " downstream first and upper stream second ", and " carrying out section by section " and some problems demanding prompt solution according to the present facts and ; to speed up the preparation of a large - scale debris - retaining reservoir ; to draft the standards for a large - scale debris - retaining reservoir as quick as possible and ; lay emphasis on the schedule of various projects and correct understanding and fully playing the function of key dams through the analysis on achievements and problems of debris - retaining works building and combining with the gully characteristics of coarse sand concentrated coming area
摘要通過對粗泥沙集中來源區攔沙工程建設成就與問題的分析，結合粗泥沙集中來源區溝道特徵，提出了粗泥沙集中來源區攔沙工程體系的構成、布局思路、建設原則，提出了「先大后小」 、 「先下後上」和「分段實施」的攔沙工程建設時序，並針對當前工作實際，提出了亟待解決的幾個問題：加快大型攔泥庫前期工作步伐、盡快制定大型攔泥庫標準、重視各類工程實施進度以及正確理解和執行規范、充分發揮骨幹壩的作用等。Silting land and sediment blocking benefit of check dam in hilly and gully region on the loess plateau
黃土高原丘陵溝壑區淤地壩的淤地攔沙效益分析分享友人