井排 meaning in English
well drain
well-drain
Examples
- To adopt well irrigation and well drainage , develop and utilize ground water resources of irrigated area can not only effectively reduce the ground water level and prevent secondary alkalization of the soil , but also provide timely irrigation to crops through well and canal complementary
摘要灌区灌溉采用井灌井排，开发利用地下水资源，不但能有效降低地下水位，防止土壤次生盐碱化，还可以通过井渠互补，使农作物得到适时灌溉。 - Abstract : the control methods of tailing dam of wulongquan mine were introduced , some new techniques as recovery and utilization of the wash - or e tailings of limestones and dolomites , and draining seepage and solidification technology by radial well to reinforce the main dam were described in detail
文摘:介绍了乌龙泉矿尾矿库治理的具体方法，详细地阐述了回收利用石灰石、白云石洗矿尾矿的回收利用和采用辐射井排渗固结技术加固主坝等新工艺。 - The study gets the following conclusions : 1 ) inverted nine - spot pattern water flooding is used in the early stage of the development , while linear water flooding is used in the later stage ; 2 ) well array is parallel to the fracture trend ; 3 ) the well arrangement of barycentric position method is a suitable pattern adjustment method in the later period of the development in low permeable oil fields
研究认为，一是油田开发初期注采方式采用反九点法面积注水，开发后期调整为线状注水方式；二是井排方向与裂缝走向平行；三是“重心位置”布井方式对低渗透油田开发后期是较为适合的井网调整方式。