泥泵是水力输送式挖泥船的关键设备。
挖泥船把泥挖起来。
本文的目的在于证明带泥舱挖泥船在空载时的完整稳性比满载要好。
The paper intends to prove that the intact stability of a hopper dredger in part load condition is better than that in full load condition.
本文提出了带泥舱挖泥船的极限重心高度的计算方法，并给出了实船计算结果。
A method for calculating the extreme height of the center of gravity of the dredger with mud hold is presented in the paper. The result of a calculation done for a full scale dredger is also given.
绞吸挖泥船是利用绞刀松动泥土，使之与水混合，而后用泥泵将泥浆泵出的挖泥船。
Cutter-suction dredger looses the soil to mix with the water by cutter, and pumps the mud by dredge pump.
根据巢湖疏浚工程的实际施工特点，提出了不同挖泥船远程接力输泥相关的技术措施。
According to the construction requirement of Chaohu dredging project, the technological measures of different dredger long range relay to fail mud are put forward.
本文从绞刀、泥泵、定位桩装置及排泥管等四个方面，论述了提高绞吸式挖泥船生产效率的途径。
This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.
研究证明，该试验机能模拟疏浚工况，已成功应用在挖泥船泥泵壳和绞刀片耐磨材料的磨损试验上。
The developed materials through the sand slurry abrasion test have been successfully put into practice in the shell of dredging pump and the cutter piece.
山姆不在船上，但弟弟亨利在船上。亨利是这艘船的“排泥手”，就是常到泥泞的河岸边，为货船搬运货物的男孩。
Sam was not aboard, but his younger brother, Henry, was-serving as a "mud clerk," or boy who would go ashore, often at a mud bank, to receive or hand off freight.
绞吸船的核心技术是根据施工条件确定泥泵的运转参数，由此决定了绞吸船的生产能力。
The core technology of cutter-suction dredger is to determine the pump running parameters according to construction conditions and determine the production capacity.
这幅图片与他的背景一样古怪：平整地面有些许泥迹，盐场和渔场延伸到渤海海湾，一艘巨大的船在被污染的薄雾中若隐若现。
THE sight is as odd as its surroundings are bleak. Where a flat expanse of mud flats, salt pans and fish farms reaches the Bohai Gulf, a vast ship looms through the polluted haze.
这幅图片与他的背景一样古怪：平整地面有些许泥迹，盐场和渔场延伸到渤海海湾，一艘巨大的船在被污染的薄雾中若隐若现。
THE sight is as odd as its surroundings are bleak. Where a flat expanse of mud flats, salt pans and fish farms reaches the Bohai Gulf, a vast ship looms through the polluted haze.
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