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- and watershed disturbance mainly manifests in the channel degradation, aggradation or widening, the lowering of groundwater table, and the modification in fluvial process. 流域尺度干扰则主要表现在河道刷深、河道淤积、河岸带地下水位降低和河流冲刷过程改变等。
- lowering of groundwater table 地下水位下降
- 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。
- dynamic critical depth of groundwater table 动态临界地下水位
- Lowering of groundwater level and its negative environment effects in the area of Xi'an 西安地区地下水位下降及其环境负效应
- A quick lowering of the head or body. 迅速俯下头或身体的迅速一低
- First, contaminants volatilize out of groundwater. 首先,污染物从地下水中挥发出来,变成蒸气。
- THE APPLICATION OF GROUNDWATER TABLE PREDICATION IN DEEP FOUNDATION EXCAVATION 地下水水位预测在深基坑工程中的应用
- Study of parallel prediction of groundwater table by BP neural network BP网络并行预测地下水位研究
- 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。
- In areas prone to salinization-alkalization and water-logging, measures shall be taken to control and lower groundwater table. 在容易发生盐碱化和渍害的地区,应当采取措施,控制和降低地下水的水位。
- We must arm the people against the lowering of our morals. 我们必须武装人们的头脑, 以防我们的道德标准降低。
- lowering of groundwater level 地下水位降低
- CTD Divers were installed for observation of groundwater dynamic. 在典型区域的钻孔中安装CTD Diver进行地下水的动态观测。
- In areas prone to salinization-alkalization and water-logging,measures shall be taken to control and lower groundwater table. 在容易发生盐碱化和渍害的地区,应当采取措施,控制和降低地下水的水位。
- The lowering of interest rates will act as a stimulant to economic growth. 利率的下降将刺激经济增长。
- 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。
- Monitoring and Analysis on the relation between variation of Groundwater table and land Subsidence in urban area 城市地下水位变化与地面沉降关系的监测与分析
- A Parameterization of Groundwater Table in a Land Surface Model and Its Applications 陆面过程模式中地下水位的参数化及初步应用
- Developed marble karst in Dahongshan Mine has led to a great deal of water burst in mine shaft and rapid groundwater table lowering, resulting in a large scale of surface subsidence. 大红山矿大理岩岩溶发育,由于突水造成井下大量涌水,同时引起地下水位急剧下降,引发了较大范围、较大规模的地面塌陷。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries