These artificial controls include the interception of wastewater,diluting with diversion works,desilting and others.
结合南京玄武湖和杭州西湖的截污、清淤挖泥、引水冲污等富营养化防治措施的实际效果分析，探讨了截污、清淤、引水冲污对富营养化湖泊藻类种群的影响。
The principle and structure and technical parameter of a new type silt-clearing vehicle with grab bucket are introduced.
本文介绍了一种新型抓斗式沙井淤泥清理车的工作原理、结构和技术参数。
A Study of the Pollutants in the Dredging Sediments from Chaohu Lake and the Ecological Risk Assessment in the Eastern of Shuangqiao River;
双桥河东侧巢湖清淤底泥的污染物分析及生态风险评价研究
He mobilized wooden boats to dredge up lake-bottom silt
他动员木船挖掘湖底淤泥。
amphibious full hydraulic dredger
水陆两栖全液压清淤泥机
The Study of the Rule of Sediment Movement and Deposit and Operation of Reducing Sediment for Xiaolangdi Reservoir of Yellow River;
黄河小浪底水库库区泥沙冲淤规律及减淤运用方式研究
muck and mucky soil
淤泥和淤泥质土地基
At the end of the of headland ,sediment is apt to fill up.
在人工岬角底端处，容易产生泥沙的淤积；
Construction of Low Capped Pile Foundation in Muddy River Bed by the Method of Steel Case with Bottom
有底钢套箱法施工淤泥质河床中的低桩承台
Interaction between Regular or Irregular Waves and Muddy Bottoms;
规则波、不规则波与淤泥质底床的相互作用
Numerical Modeling of Water Waves Interaction With Soft Mud Beds: Based on an Empirical Rheology Model Featured by Hysteresis Loop
水波与淤泥质底床相互作用数值模拟——基于滞后回路特征的淤泥体流变模型
The harbour has silted up.
这海港已为淤泥淤住了。
The Study on Vertical Cone Sieve Dewatering Centrifuge for Silt in the Lakebed;
湖底清淤立式锥筛篮离心脱水机的研究
Measures for prevention of silt plug and abrasion in Xiaolangdi Hydro Project
小浪底水利枢纽工程预防泥沙淤堵和磨蚀的工程措施
Study on the Suspended Sediment Transportation and Seabed Erosion and Deposition Surrounding Huanghua Harbor;
黄骅港周边海域悬浮泥沙运移和海底蚀淤变化规律研究
Study on Floating Sand Accumulation, Physicochemical Characteristics and Heavy Metal Pollution in the Sediment of Lake Hongze
洪泽湖输沙淤积、底泥理化特性及重金属污染变化特征分析
Investigation on the migration and distribution patterns of petroleum-series contaminants in lake bottom silt
石油污染物在湖底淤泥中迁移和分布规律的研究
4 For dredging works, only mechanical dredgers with bucket-type closed-grabs shall be used for the dredging of river bed or ponds.
进行挖泥工程时，只可使用密封抓斗式的机械挖泥机，以挖掘河床或塘底的淤泥。
Dumping the dredged soil on sites outside the ship channel lying naturally deeper.
将清除的淤泥倾倒到航道以外自然位置较低的地方。
Designing & Simulation Experimental Study of Cleaning Silt Cutter with Environmental Protection for Cutter-suction Dredger;
绞吸式挖泥船环保清淤刀具的设计与模拟实验研究
