• 本文详细分析齐齐哈尔市城郊区地下水水位水质水质污染现状提出了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.

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  • 本文主要分析了地下水水位变化引起降落漏斗及地面沉降、水质恶化环境地质问题

    This paper mainly analyses environmental geological problems such as descend funnel land subsidence. Water quality deterioration produced by groundwater level change.

    youdao

  • 这里水质好,水位由浅不同深度水位,设有浮标标明水的深度。前来游泳休憩的游客提供了绝对安全保证

    The water here is perfect, and we use the buoys to mark the different depth in order to ensure the swimmer's safety.

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  • 应用所建立方法可以进行各种复杂地形条件不同水位情况下平原区浅水河流水质数值计算。

    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.

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  • 夏季暴雨多发季节,暴雨引起水位急剧上涨以及水质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.

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  • 泰安市东武水源地近年由于开采逐年增加河床挖沙等因素影响,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.

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  • 研究了咸水灌溉土壤动态地下水位、地下水质作物生长产量影响

    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.

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  • 由于工厂排泄物增多以及新兴城市水量大增,导致黄河水位下降水质最近几年快速恶化

    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.

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  • 颗粒大小、配及水质条件力学性质密切相关,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

    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.

    youdao

  • 颗粒大小、配及水质条件力学性质密切相关,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

    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.

    youdao

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