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- The hydrologist figured the water depth along a wharf piling. 水文工作者在码头桩上用数字标明水深。
- The higher the storage areas lie, the less the water depth will be and proportionately larger the surface area will be. 滞洪区域所处位置愈高，则蓄水深度就愈浅，所需的蓄水面积也就愈大。
- Last, it compared with the same annual runoff depth isoline map of First surface water resource evaluation. 年径流深等值线图的编制对于提高地表水资源评价成果精度，分析年径流深参数地区变化规律具有重要意义。
- A weight on the end of a line, used to determine water depth. 铅锤系在一条线末端的重物，用来测定水的深度
- 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。
- Prepare spud plate and wire-line to check water depth. 准备测探板和钢丝绳测量水深。
- Test results show that the water surface slope, velocity and ratio of water depth to draft are the main influencing factors of ships ascending rapids. 试验结果表明，滩段的水面比降、水流速度及船舶水深吃水比是船舶上滩的主要影响因素。
- There are abundant marine microorganisms distributing in the areas from surface water to deeper layers of 10m or 30m depth in Chukchi Sea. 从表层至 1 0 m或 3 0 m深层的海水区域 ,分布有丰富的海洋微生物。
- Guide for Measuring Horizontal Positioning During Measurements of Surface Water Depths 表面水纵深测量过程中测量水平位置的指南
- The optimum aperture of an aerator is smallest at the water depth of 4 m. 一般水深在4 m左右;曝气器的最优孔径最小.
- 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 optimum water depth increases as the aperture of the aerator increases. 水深较小时,宜选用孔径较小的曝气器;
- Such as population de ity, street layouts, number of enterprises, water depth. 比如，人口密度，街道状况，企事业数量，水的深度。
- The surface water made the road treacherous for drivers. 路面的积水对驾车者构成危险。
- Such as population density,street layouts,number of enterprises, water depth. 比如，人口密度、街道状况、企业数目、水深。
- 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。
- Constant minimum water depth: 21feet at mean low tide at the face of all docks. 稳定的最小的水深：21英尺在最低潮可面对所有的码头。
- 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。
- Standard Guide for Measuring Horizontal Positioning During Measurements of Surface Water Depths 地表水深度的测量期间测量水平位置的标准指南
