The depth of the river is maintained by dredging.
通过疏浚保持河道的深度。
Can We Control Lake Eutrophication by Dredging?
底泥疏浚能控制湖泊富营养化吗？
By dredging we can get a lot of rare aquatic organisms for scientific research.
通过采捞我们可以获得很多稀有的水生生物进行科学研究。
The disadvantageous effect and the possible cause of badness by dredging make a definite analysis too.
对疏浚可能带来的不利影响及疏浚效果欠佳的可能原因等进行了一定的分析。
And the measures to reduce the negative influence induced by dredging are briefly introduced and probed into, especially the treatment an...
然后对如何采取措施减少疏浚引起的负面影响，特别是针对疏浚弃土的处理，最大限度地发挥其利用价值，进行了初步探讨。
The planning involves improvements to fish landing centers, drying platforms and auction centers, as well as the dredging of river mouths to remove the silt deposited by the waves.
有关计划包括改善水产登陆中心、晾晒场地和拍卖中心，以及疏浚河口以清除海浪冲来的淤泥。
But last month Nicaragua went further: a group of Nicaraguans dredging the river set up camp on the Costa Rican side, backed by about 50 soldiers.
但上个月尼加拉瓜方面升级了：一群尼加拉瓜人在50个士兵的支持下，在哥斯达黎加一方的岸边建立了营地。
Unauthorized occupation of cultivated land, dredging, land degradation, desertification and other phenomena in the encroaching farmland, our food come from? Is grown by the farmers!
非法占用耕地、疏浚、土地退化、沙漠化和其他现象侵蚀农田，我们的食物从何而来？种植的农民！
The author introduces a method of dredging stems in small_bore tubes by flexible aiguille.
介绍了小口径换热管堵塞采用柔性钻头疏通的处理方法。
Scouring and siltation volumes before and after four times of dredging are calculated by applying the scouring and siltation quantitative methodology on the basis of TIN model.
采用基于TIN模型的河道冲淤计算方法定量计算了四次疏浚前后的冲淤量。
In dredging Engineering, The underwater soil, cut and mixed with water, is usually sucked and transported to disposal area by a centrifugal slurry pumps.
在疏浚工程中，水下被挖掘的土质与水混合后，通常依靠离心泥泵抽吸并输送至排泥场。
With the dredging projects in the Lower Yellow River, the environmental background values of the dredging silt have been determined by means of on site sampling and measurement.
结合黄河下游疏浚工程，通过现场取样和化验，确定了疏浚底泥的环境背景值。
This paper expounds that construction positioning for dredging vessels by GPS advanced technique can achieve good effect in combination with dredging engineering construction.
结合疏浚程施工，论述利用GPS先进术对疏浚工程船舶进行施工定效果良好。
The electric drill with small power or a high rotating speed increases torsion or reduces the rotating speed by being provided with a speed reducer in order to increase dredging effects.
对功率小或转速高的电钻通过设置减速器来增大扭力或降低转速，以提高疏通效果。
This research was to observe and confirm the effect on treating DF mainly by the method of tonifying Qi, promoting blood flow and dredging collateral.
本研究的目的是为了观察和验证导师以中医益气活血通络法为主，中西医结合治疗糖尿病足的疗效。
In combination with engineering construction, simple and convenient ways of conducting construction positioning for dredging vessels by utilizing GPS are discussed.
结合工程施工，探讨怎样简单、方便地利用GPS给疏浚船舶进行施工定位。
The effects of cemented layer on the evaluation of geological reserves and dredging operation were analysed and the suggestion for its disposal was put forward by the author.
它对评价地质储量和采金船生产所造成的影响，探讨处理胶结层的途径，并提出建议。
A second, today extinct, Pavilion also designed by William Kent was situated on a nearby man-made mountain constructed from the dredging of the artificial The Long Water.
第二座由威廉肯特设计的亭子坐落在人工开挖河道所堆积的土山上。
Presently, the drudged slurry with high water content is disposed by rejection in the ocean or storage at the cofferdam which is produced hugely during the channel dredging and harbor construction.
在航道疏竣和近海岸开发过程中，产生了大量疏竣淤泥，目前大多采用外海抛淤或者堆场贮存的方法处理该疏竣淤泥。
By adopting the dredging machine for roads and wells, sanitation workers are thoroughly free of heavy physical labor when cleaning the roads and wells, and the work efficiency is greatly improved.
采用本发明路井清挖机，可使环 卫工人彻底解脱清理路井工作时的繁重体力劳动，并大大提高其工作效率。
When wood powder particle is thick, water molecule permeates into wood powder caused by surface tension acting, and can not dredging water.
木粉的粒子粗时，水分子因表面张力作用浸透到木粉中，不能疏水。
When wood powder particle is thick, water molecule permeates into wood powder caused by surface tension acting, and can not dredging water.
木粉的粒子粗时，水分子因表面张力作用浸透到木粉中，不能疏水。
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