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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。
- 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。
- Type QJ submersible deep-well motor pumps are mainly used to lift under ground water , irrigation and industrial water supply. QJ深井潜水泵主要用于抽取地下水,农田灌溉,工业给排水。
- 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。
- When researching into the relationship among underground water, soil water and rainfall, combining with climate data, we put forward the view that soil water is mainly supplied by under ground water. 从地下水、土壤水和大气降水的相互关系出发,结合干旱区的气候特点,提出了西部干旱区土壤水主要受地下水补给的观点;
- 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 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
- Reliability Analysis of Gravity Retaining Wall under Ground Water 地下水作用下挡土墙的稳定性分析
- GROUND WATER TABLE CHANGING AND CONTROL IN SHENYANG CITY 沈阳市城区地下水位的变化与控制
- Magma extravasated as pressure built under ground. 当地底下的压力生成时,岩浆喷发。
- Kate-Hard to believe we are in under ground,uar? 很难想像我们是在地底吧?
- Come in, there is a coffee bar under ground. 进来吧,地下有个咖啡厅。
- They stayed under ground for two days. 他们在地下呆了两天。
- Below the water table is the zone of saturation. 潜水面以下就是饱水带。
- Gold is mined from deep under ground. 黄金是在很深的地下采的。
- The water table has been lowered by drought. 由于天旱,地下水位降低了。
- CONSTRUCTION TECHNOLOGY OF CLOSING METHOD WITH BOX CAISSON UNDER GROUND WATER LEVEL 潜水位以下沉箱封闭法施工技术