本文详细分析了齐齐哈尔市城郊区地下水水位、水质及水质污染现状,并提出了4条调控措施。
This article analysis level, quality of ground water in suburb of Qiqihar city and its pollution situation, and put forwards 4 countermeasures.
本文主要分析了地下水水位变化引起的降落漏斗及地面沉降、水质恶化等环境地质问题。
This paper mainly analyses environmental geological problems such as descend funnel land subsidence. Water quality deterioration produced by groundwater level change.
这里水质极好,水位由浅而深,不同深度的水位,设有浮标,标明水的深度。为前来游泳休憩的游客提供了绝对安全的保证。
The water here is perfect, and we use the buoys to mark the different depth in order to ensure the swimmer's safety.
应用所建立的方法,可以进行各种复杂地形条件和不同水位情况下平原区浅水河流水质的数值计算。
The numerical calculation algorithm for the water quality modeling set up in this paper can be applied to shallow river with similar topographically complicated river course in plain region.
夏季是暴雨多发季节,暴雨会引起水位的急剧上涨以及水质的严重恶化,尤其是浊度。
More rain in summer, the rainstorm will cause water levels rise sharply and the serious deterioration of water quality particularly turbidity.
泰安市东武水源地近年来由于开采逐年增加、河床挖沙等因素的影响,水源地附近地下水环境出现了水位下降、水质退化等环境地质问题。
Due to the increase of water pumpage and the sand excavation at the river bed, the groundwater table became declined and water quality degraded in Dongwu water sources area, Tai'an City.
研究了咸水灌溉对土壤水盐动态、地下水位、地下水质、作物生长及产量的影响。
This paper studies the influence on dynamic state of soil water salt, groundwater table, groundwater quality, crop growing and yield generated by saline water irrigation.
由于工厂排泄物增多以及新兴城市截用的水量大增,导致黄河水位下降,水质在最近几年快速恶化。
It has seen its water quality deteriorate rapidly in the last few years as discharge from factories increases and water levels drop because of diversion for booming cities.
颗粒大小、级配及水质条件与土的力学性质密切相关,水位的存在使地基具有上硬下软的双元结构特点,与相对密度相同的石英砂地基相比,其沉降变形要小几十倍。
Double-Layer structure in subsoils is caused by water level and the settlements of subsoils are several dozen 'times smaller than those of quartz sands for 3rd band buildings.
颗粒大小、级配及水质条件与土的力学性质密切相关,水位的存在使地基具有上硬下软的双元结构特点,与相对密度相同的石英砂地基相比,其沉降变形要小几十倍。
Double-Layer structure in subsoils is caused by water level and the settlements of subsoils are several dozen 'times smaller than those of quartz sands for 3rd band buildings.
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