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- field velocity of ground water 地下水实地流速
- The flow of ground water is toward streams, lakes, or oceans. 地下水经流的方向是朝向河流、湖泊或海洋的。
- Hydrogeological conditions of the field of in-situ leaching uranium are generalized and simplified according to dynamic principle of ground water. 运用地下水动力学原理,以数学分析的方法,对地浸采铀矿区水文地质条件进行了概括和简化;
- Recovery of ground water may require especially delicate tactics. 利用地下水,需要有特别完善的方案。
- Slow degradation of ground water quality may result from repeated use. 循环使用地下水可以导致缓慢的水质降低。
- Also,management of ground water sources in the rural area will be tightened. 另外,需要加强郊区城镇地下饮用水源的管理。
- Also, management of ground water sources in the rural area will be tightened. 加强郊区城镇地下饮用水源的管理。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The regularity of distribution of ground water level is prim arily understood. 对该堤段内地下水的分布规律有了初步认识。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Evapotranspiration may deplete the soil moisture and rob supplies of ground water. 蒸发蒸腾作用能消耗土壤水分,减少地下水的水量供应。
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- Article 45 Artificial recharge for ground water may not deteriorate the quality of ground water. 第四十五条 人工回灌补给地下水,不得恶化地下水质。
- The“ strong” a nd“ we ak” of ground water flow are the typical fuzzy concepts. 提出了径流带划分的模糊划分模式,为准确进行水文地质参数分区和建立水文地质概念模型创造了条件。
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Artificial recharge for ground water may not deteriorate the quality of ground water. 第四十五条人工回灌补给地下水,不得恶化地下水质。
- The branch of geology that deals with the occurrence, distribution, and effect of ground water. 水文学地理学的一个分支,研究地面水的出现、分布以及作用
- The plane is flying at the velocity of sound. 飞机以音速飞行。
- The capillary ascension of ground water in the saline ground will cause a series of embankment defects. 盐渍土地区地下水的毛管上升能引起一系列路基病害。
- Conduction velocity of motor nerves. 电生理学检测运动神经传导速度。