您要查找的是不是:
- The confirmation of aquatic environment capacity provides a scientific evidence for surface water protection policy-making process in Jiuzhaigou. 白水江水环境容量的确定为实施九寨沟县地表水环境保护提供了决策依据。
- surface water protection 表水防护
- 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。
- The article expounds the necessity of water protection. 阐述了水资源保护的必要性。
- Certain water areas and land-based areas near the intakes of domestic and drinking surface water sources may be delineated as the first-grade protection zones. 在生活饮用水地表水源取水口附近可以划定一定的水域和陆域为一级保护区。
- 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。
- At last, it analyzes and evaluates water quality in Liaohe area and Tieling area and issues some advice how to protect surface water resources. 对辽河流域铁岭段水质现状进行分析评价,并对辽河铁岭段的地表水水资源保护提出建议。
- At last,it analyzes and evaluates water quality in Liaohe area and Tieling area and issues some advice how to protect surface water resources. 对辽河流域铁岭段水质现状进行分析评价,并对辽河铁岭段的地表水水资源保护提出建议。
- 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
- Dala subsequent use membrane, water protection whether to open the end of decoration. 打蜡以后,要用薄膜等盖住保护一下,装修结束再打开。
- 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。
- KEYWORD: ecological development; ecological Engineering; aqua-environment; water protectionua-environment; water protection. 关键词:生态建设;水的保护;水环境;生态工程
- 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 installation of vertical water supply pipes on some floors does not consider the space necessary for the installation of fire and water protection items. 部分楼层的给水立管的安装没有考虑防火防水密封材料的安装空间。
- 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。