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- flowing surface water 地表迳流
- Surface water made driving conditions hazardous. 路面积水对行车安全构成隐患。
- There is scarcely any surface water in the desert. 译文:沙漠地区地表几乎没有水。
- Seepage from land fills can pollute ground water or surface water. 填土的渗漏可能污染地下水和地面水。
- The surface water made the road treacherous for drivers. 路面的积水对驾车者构成危险。
- Warm air and surface water are melting the summer polar ice cap. 夏季极地冰帽正因为温暖的空气与表面水而融化。
- We studied the heavy metal pollution of surface water, Xuzhou. 文章对徐州市地表水体底泥重金属的污染特征进行了研究。
- Based on the assumption that the flow surface is an exponential curve, the Manning formula is applied to deduce the equation expressing the advance process of the irrigation water flow in ditches. 根据水流水面线为幂函数曲线假定用满宁水流公式,推求了水流在畦田推进过程的表达式。
- A channel at the edge of a street or road for carrying off surface water. 排水沟,阴沟在街边或路边把地面的水排走的通道
- Many of our largest cities obtain their water supplies from surface water. 我们许多大城市从地表水获得水源。
- Fresh-water lakes and streams furnish nearly all of our surface water supplies. 我们所用的地表水几乎全由淡水湖和河流供给。
- Despite their smooth lines, these vessels pack an enormous punch. Turbolasers, ion cannons, tractor beam projectors and shield generators dot the flowing surface of the ships. 巨大的力量掩藏在飞船的光滑线条下。涡轮激光炮,离子炮,牵引波束发射器,偏导护盾发生器星罗棋布的分布在战舰光滑的表面。
- Common places in which we see surface water are ponds, lakes, and rivers. 我们通常看见地表水的地方是池沼,湖泊和江河。
- Surface water environmental quality standard GB 3838-98 was generally framed. 制定了GB3838-98地表水环境质量标准的总体框架。
- A three-stage axial turbine was redesigned by jointly applying S2 flow surface direct problem calculation methods and multistage local optimization methods in this article. 本文联合应用S2流面正问题计算和多级局部优化设计对某三级涡轮进行多级气动优化设计。
- Texas has gradually set up a surface water rights system in the past 100 years. 在过去的100多年中,美国得克萨斯州逐步建立了一套地表水水权制度。
- Groundwater, surface water, goaf and settlement of loess are induction factors. 地下水、地表水、采空和黄土湿陷性只是诱导因素。
- The detection limit for surface waters is 0.05 ppb U . 检出下限为0.;05ppb;
- Beneath a mirror-calm surface waters flash with baitfish. 在一片镜面一样平静的水面下,水中的钓饵鱼闪闪发亮。
- It is a simple but ingenious foot-operated device that draws water up from wells, shallow aquifers or surface water. 踩踏水泵是一种简单、灵巧的脚踩装置,用于汲取井水、浅水层的水或地表水。
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