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- Has calculated the Changping area surface water amount of resources, the ground water amount of resources and total quantity of water resources. 计算了昌平区地表水资源量、地下水资源量和水资源总量。
- surface water amount 地表水量
- 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。
- This conclusion stems from the spacecraft's discovery of sulfate minerals, whose formation requires a vast amount of surface water. 该结论来自太空船发现的硫酸盐矿物，这种矿物的形成需要大量的地表水。
- 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。
- Directly discharge of domestic laundry wastewater into surface water lead to a large amount of pollution in major proportion of linear alkyl benzene sulphonates (LAS). 家庭洗衣废水直排水体给城市河道带来了阴离子表面活性剂(LAS)的污染。
- Test the altitude of gun、firing range and water amount of fire fighting squirt and water cannon. 试验消防水枪及水炮的射高、射程及水量。
- 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
- The effect of faction time, faction temperature, solvent amount, water amount on the DS were sdudied and optimized. 考察了反应时间、反应温度、溶剂用量、水的用量对取代度的影响,并进行了优化。
- 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。
- Results showed that water amount of infiltration and flow velocity have obvious effect on desalting effect. 试验结果表明：入渗流速与入渗水量都是影响土壤脱盐效果的显著因素。
- 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。
- Winter controls water amount strictly, work in order to slant had better, the requirement aerates good. 冬季严格控制水量，以偏干为好，要求通气良好。
- 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。
- The RO membrane might be perforated, which results in the increase of outlet water amount and the decrease of water quality. 反渗透膜可能被穿孔，引起出水水量上升，水质下降。
- 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。
