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- However,the ground water table tends to descend,accounting for 62% of the cities and regions. 但地下水水位总的发展趋势仍以下降为主,下降区比例高达62%25。
- Ground water leaches ore minerals and redeposits them in zones near the water table. 地面水过滤了矿物而再次在靠近水的地层重新沉积下来。
- The capillary contribution from ground water table was significantly increased in ARDI and PRD compared with CFI. 在ARDI和PRD条件下的地下水利用量比CFI条件下有明显增加。
- Ground water is the water contained in interconnected pores located below the water table in an unconfined aquifer or located in a confined aquifer. 地下水是指赋存于地面以下岩石空隙中的水,狭义上指赋存于地下水面以下饱和含水层中的水。
- Aqu-Alluvic Entisols was located in the flood land of river in arid inland area.The ground water table of the soil is high and soil moisture regime is aquic. 干旱内陆地区的潮湿冲积新成土主要位于大河两岸的河滩地,它的地下水位高,土壤水分为潮湿状态。
- 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。
- The paper expounds the control on ground water table both in and out of foundation pit for foundation pit dewatering,and discusses the utilization of drained ground water in dewatering engineering. 对基坑降水中基坑内外的地下水位控制措施进行了论述,并探讨了降水工程中排出的地下水进行综合利用的问题。
- Characteristics of Ground Water Table Reservoir 潜水面油藏特征
- GROUND WATER TABLE CHANGING AND CONTROL IN SHENYANG CITY 沈阳市城区地下水位的变化与控制
- Below the water table is the zone of saturation. 潜水面以下就是饱水带。
- Control on Ground Water Table for Foundation Pit Dewatering and Comprehensive Utilization of Engineering Dewatering 基坑降水的地下水位控制与工程降水综合利用
- The water table has been lowered by drought. 由于天旱,地下水位降低了。
- Keywords High density resistivity;Site evaluation;Alluvial-proluvial fan;Ground water table;Antiquity; 高密度电阻率法;场地评价;冲洪积扇;潜水面;古遗迹;
- A study of The Technique Applied For Mining Beneath A densely-Built Village with High Ground Water Table And its Reconstruction 高潜水位就地重建大户群村庄下采煤技术的研究
- Just above the water table, the pores are practically saturated. 稍高出潜水面的孔隙实际上是饱和的。
- Seepage from land fills can pollute ground water or surface. 填土的渗漏可能污染地下水和地面水。
- Poisons used on farms and in homes can enter ground water. 在农场和家庭使用的毒物可以进入地下水。
- The saturated zone is bounded above by a water table. 饱和带的上界面为潜水面。
- The quality of the ground water made some improvement. 地表水水质有所改善。
- This solution describes a spreading of a ground water mound. 这个解描述地下水丘的扩展。