dredging

英 [ˈdredʒɪŋ]

美 [ˈdredʒɪŋ]

v.  疏浚; 清淤; 挖掘; 打捞; 采捞; 捞取; (用面粉、糖等)撒，涂
dredge的现在分词

现在分词：dredging　复数：dredgings　

BNC.36935 / COCA.19266

柯林斯词典

• VERB 疏浚;清淤;挖掘
  When peopledredgea harbour, river, or other area of water, they remove mud and unwanted material from the bottom with a special machine in order to make it deeper or to look for something.
  1. Police have spent weeks dredging the lake but have not found his body.
     警方已经花了数周对湖底清淤,但还是没有发现他的尸体。

双语例句

• The Chinese company would carry out the dredging and the actual creation of the island.
  这家华人公司将进行疏浚以及实际造岛的工作。
• It undertakes maintenance dredging of river and navigation channels, and anchorage areas.
  此外，河道、航道和船只碇泊处的疏浚工程，也由该署负责。
• The overflow dredging method is predominantly used to dredge silt and, generally, only with outgoing tide.
  溢流疏浚法主要且于疏浚泥沙，一般只利用退潮来进行。
• Air in dredge pumps will greatly reduce the efficiency of the pumps during dredging operations.
  在疏浚过程中泥泵内产生的气体大大降低了泥泵的效率。
• The results show that the de-aerating system can enhance the dredging efficiency both theoretically and in actu.
  结果表明：泥泵除气系统在理论上和实际使用中都能够提高疏浚效率。
• Where tight dredging depth tolerances are required to dredge contaminated materials the bucket-type closed-grab dredger shall incorporate a visor.
  在挖掘受污染物料时，若严格规定了挖泥深度容限，则密封抓斗式的挖泥机应设置一个护罩。
• Sam was dredging the drainage ditch behind the town dump when the downpour began.
  开始下倾盆大雨时山姆正在镇垃圾场后面疏浚排水沟。
• Numerical Simulation of the Influence on Marine Environment by Dredging
  疏浚悬浮物对海洋环境影响的数值模拟
• Dredging is the most important placer-mining method today.
  挖掘法现在是最重要的砂矿开采的方法。
• Some environmental groups contend that the Mekong flow regime has been altered by dredging and dam construction, suppressing fish catches.
  一些环保组织声称疏浚工程和水坝建设改变了湄公河的流量，抑制了捕鱼。