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- The lowering of ground water table and increase of salinity in aquifer under the condition of leaching treatment are lower than that under the condition of normal treatment. 抽取地下微咸水灌溉后,淋洗灌溉定额条件地下水位的下降幅度及含水层盐分的增加量都比正常灌溉定额条件下有所降低。
- lowering of water table 地下水位下降,地下水位降低
- The lowering of wetland water table and groundwater table gives rise to soil salinization,and at the same time,soil salinization has serious impacts on the wetland survival and development. 本文重点阐述由于不合理灌溉引起潜水位上升 ,在特定的气候、地形地貌、地层岩性诸因素综合作用下 ,导致土壤次生盐渍化问题。
- A lowering of the water level in a reservoir or other body of water. 池降水库或其它水体的水位降低。
- Based on the quality data of overyear water table and groundwater,the research studied the dynamic variation of water table and quality of groundwater. 本文在总结银川地区地下水监测点的多年水位和水质资料的基础上,研究地下水水位的动态变化和水质随时间的变化。
- Of all components of water balance in farmlands, evapotranspiration, capillary rise from a water table and deep percolation are difficult to determine. 在农田水分平衡中,较难测定的要素有农田蒸腾蒸发量、地下水毛细上升量和土壤水渗漏量。
- Some irrigation areas overestimateed the volume of exploitable groundwater, and the trend of water table decline continues. 一些灌区时地下水的可采资源量估计过高,造成目前超采仍有进一步发展的趋势。
- No line at inhalation of water can be filled automatically by pumping the water table known as the centrifugal self-priming pump. 不需在吸入管路内充满水就能自动地把水抽上来的离心泵称为自吸泵。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- Based on the quality data of overyear water table and groundwater, the research studied the dynamic variation of water table and quality of groundwater. 摘要本文在总结银川地区地下水监测点的多年水位和水质资料的基础上,研究地下水水位的动态变化和水质随时间的变化。
- A quick lowering of the head or body. 迅速俯下头或身体的迅速一低
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- Below the water table is the zone of saturation. 潜水面以下就是饱水带。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The flower languished from lack of water. 花因缺水而枯萎。
- The paper introduces seven factor of DRASTIC model: Depth of water table、Net recharge、Aquifer media、Soil media、Topography、Impact of Vadose Zone and Hydraulic Conductivity. 介绍了DRASTIC模型的七个评价因子:地下水埋深、含水层净补给量、含水层介质类型、土壤类型、地形坡度、包气带介质I的影响和含水层的导水系数。
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- The further growth of a bar is due to a lowering of sea level. 砂洲的进一步生长是由于海平面正在下降的结果。