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- 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。
- usage of ground water 地下水利用
- 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。
- 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 hierarchy of class base is described, then, the definition and the usage of the class of ground, the class of foundation design, the class of parameter and the class of section design are discussed. 文中具体描述了规范知识库类等级关系的设计 ,给出了土层参数类、基础设计类、以及相关参数类、截面设计类等的类定义及其使用方法。
- 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。
- 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。
- 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。
- To grasp the usage of adjectives and adverbs. 掌握形容词和副词的用法。
- 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
- To grasp the usage of the present perfect tense. 掌握现在完成时态的用法。
- 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。
- Guests may continue usage of car rental. 或宾客可选择继续租用专车
- Tracks usage of services for ROI calculations. 跟踪ROI计算服务的使用。
- The shapes of ground water levels for development and decline of subsurface flow were shown. 做出变化坡度所对应的地下水位的形状图。
- Teaching important points The usage of make. 教学重点
