1.
To keep the water running unobstructed, the workers are dredging the river.
为了保证水流通畅, 工人们正在疏浚河道。
2.
On the lower-middle reaches, endeavors will be pooled to return the grain plots to lakes, dismantle embankments to remove barriers, dredge water channels, and build concrete dikes.
在中下游地区，退田还湖，拆垸清障，疏浚河道，修建钢筋混凝土堤防。
3.
Some 450,000 flood-damaged projects had been restored. About 30,000 kilometers of dykes and dams were reinforced, and 47,000 kilometers of waterways were dredged.
全年修复水毁工程45万处，加高加固堤防3万公里，疏浚河道4.7万公里。
4.
They have to dredge the canal so that ships can use it.
他们须疏浚运河河道轮船方可通航.
5.
dredge a channel [harbor
#疏浚河床 [港口]
6.
The channel of the river will fill up with mud if not regularly dredged.
河道如果不定期疏浚，就会积满淤泥。
7.
The depth of the river is maintained by dredging.
通过疏浚保持河道的深度。
8.
Study on Characteristics, Distribution, Dredging and Disposal of Sediment from Sewage River;
排污河道沉积物特性、分布及其疏浚处置的研究
9.
Impact on Water Environment in Polluted Seriously Rivers in Suzhou by Different Dredging Degree;
苏州重污染河道底泥疏浚程度对水环境的影响
10.
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。
11.
Phytoremediation of Heavy Metal-Organic Complex in Dredged Sewage River Sediment;
植物修复重金属—有机物复合污染河道疏浚底泥的研究
12.
Discussion of Comprehensive Technology of Sandbar Dredging in Yellow River Estuary;
黄河河口拦门沙疏浚综合技术的探讨
13.
Building high-standard flood-control facilities and making great efforts to dredge rivers and lakes.
建设高标准防洪堤，下大力疏浚河湖。
14.
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。
15.
New channel are being dredged each year at a cost of about $74,000,000.
新航道每年的疏浚费用约为74,000,000美元。
16.
They aren't scouring any little channel.
他们不想疏浚任何小航道。
17.
The legend of dredging and controlling rivers is exaggeration in fact.
而“决江浚河”、“疏河决江”一类传说 ,其实多有夸张。
18.
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。