dredged

英 [dredʒd]

美 [dredʒd]

v.  疏浚; 清淤; 挖掘; 打捞; 采捞; 捞取; (用面粉、糖等)撒，涂
dredge的过去分词和过去式

COCA.38359

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

• Content and partitioning and study on removal technology of heavy metals in tentative dredged sediments of Xiamen western harbor
  厦门西海域拟疏浚物中重金属含量及其赋存形态与去除重金属污染技术
• Some approaches to utilize dredged sediment as resource, such as land utilization, producting construction material and fill material and wastewater treatment material, were analysed.
  介绍了疏浚底泥资源化利用的途径，对其土地利用、作建筑材料和填方材料及污水处理材料等资源化利用进行了可行性分析。
• Here in Changshu, by last week most rivers had been dredged.
  在常熟，到上周大部分的河流都已疏浚完毕。
• The police dredged up the parcel from the muddy river.
  警方从浑浊的河水中捞出包裹。
• By the early20th century, railroads were built, a harbor was dredged, and water was piped in from the Sierra Nevada and the Colorado river.
  在20世纪早期，铁路建起来了，港口挖掘出来了，水从科罗拉多河穿越内华达山岭引来了。
• Experimental Study of Suzhou Creek Dredged Sludge Used as Landfill Cover Clay
  苏州河疏浚污泥作填埋场封场覆土的实验研究
• The layered natural settlement laws of dredged sediment hydraulic filling were studied with settling column experiments.
  利用沉降柱试验研究了吹填泥浆自然沉降情况下的分层规律。
• Numerical simulation of the dispersion and transportation of suspended sediment from dredged soil matter
  疏浚土倾倒后悬浮泥沙扩散输移的数值模拟
• The canal would soon fill up with mud if not regularly dredged.
  这条运河如果不经常疏浚，就会淤塞。
• Sewage pipe should be regularly dredged and cleaned.
  ④下水道必须定期疏通、清理等；