1. 疏浚：該團隊估計,從 1980 年起,海草每年以 110 平方公里的速率消失中,並舉出這種減少的二大主因:來自海岸開發與疏濬(dredging)的直接衝擊,以及水質下降的非直接衝擊.
2. 疏浚河道：dredge pump 泥浆泵 | dredging 疏浚河道 | dredging bucket 挖泥机挖斗
3. 挖泥;疏浚;浚挖：Drawing Section 绘图组(地政总署组别) | dredging 挖泥;疏浚;浚挖 | dredging of seabed 浚挖海床
1. The chemicals can help suspended heavy metal particles aggregate, facilitating the dredging of the pollutants when they form a floc.
2. While people are preoccupied with stemming the damage in the lower stream, they forget to do any " dredging " work in the upper or middle streams.
3. Moreover, the government is also funding efforts to harness some roads which more easily cause dredging.
4. The species is at risk of extinction due to deteriorating water quality, illegal fishing and excessive dredging.
5. 911查询·英语单词
5. Rescuers have installed ventilation machines and are speeding up the process of dredging the coal ore which was preventing rescuers from approaching the missing workers.
6. They can also be used to identify illegal land reclamation activities and sand dredging, and monitor marine environments along the coast and on islets.
7. Most of the silt obtained from dredging waterways has been used to produce bricks.
8. Thirteen illegal dredging vessels blocking waterways were seized by the authorities during a crackdown this month.
9. dredging的解释
9. Whittaker added that the fossil find was extremely lucky given the vastness of the area they were dredging.
10. This suggests that the activities in the experiment zone of the Yellow River Delta Nature Reserve - draining and dredging - are illegal.