您要查找的是不是：
- The characteristics of LT type high elastic friction clutch and its application in dredge pump transmission system are introduced in this paper. 着重介绍了我国LT型高弹性摩擦离合器的性能特点及其在挖泥船泥泵传动中的应用实例。
- The coal slag in the sedimentation pond is sucked by an overhead travelling crane with a self sucking dredge pump and introduced into a concentration pool for further sep... 该装置使用后效果较好,造气污水实现了闭路循环,达到了零排放,亦取得较好的经济效益。
- The series of mechanical seal is applicable for self-priming dredge pump,oil residue pump or granular mud pump, with features of minor axial direction and compact structure. 本列系机械密封适应在自吸排污泵，油渣泵或含有颗料的泥浆泵，优点是：轴向短，结构紧凑。
- Cutter-suction dredger looses the soil to mix with the water by cutter, and pumps the mud by dredge pump. 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。
- The author sums up his experience of work in dredge pump transmission for more than twenty years, theoretically analyses the torsional vi-bration in transmission system of dredge pump and the method of vibration reduction. 总结了从事耙汲式和绞汲式挖泥船泥泵传动工作20多年的经验，从理论上分析了泥泵传动系统中的扭转振动特性及其减振防振的方法。
- It is indicated that the dredge pump abrasion resistance parts produced by high-chromium cast iron can meet the demands of design, and its properties may reach the level of products abroad. 试制结果证明，使用高铬铸铁生产的泥泵过流耐磨部件符合设计要求，性能达到国外同类产品水平。
- The technique of reclaiming disturbed lands by use of a hydraulic dredge pump,called“digging deep to fill shallow”,has been used in the treatment of subsidence areas incoal mines. 用泥浆泵挖深垫浅的复田方法已在我国煤矿沉陷区治理中得到应用，但迄今为止尚未对这一技术进行深入研究。
- Simulation and Measurement of Dredge Pump 挖泥泵数值仿真与实测比较
- characteristic curve of dredge pump 泥泵特性曲线
- Vane's type design of dredge pump 挖泥泵叶片型线设计
- Can we dredge the river to make it deeper? 我们能不能把这条河疏浚得深一点？
- In a Japanese shipyard, a tanker was converted so that a boom extended 250 feet off the starboard side through which the dredge pumped material out directly rather than going through hoppers. 日本的一家船厂改装过一艘油轮，把一个吊杆伸出右舷外250英尺。挖泥船就通过该吊杆把淤泥抽出去，而不用挖泥斗。
- From the basic principle of remanufacturing, this paper has done some research on remanufacture of the 1750m3/h dredging pump shell. 本文从再制造的基本原则出发，围绕1750m3/h挖泥船泥泵壳再制造进行了一定的研究。
- Why try to dredge up the sad facts of the past? 过去的伤心事何必重提呢?
- Production of Dredge Pump Cover Using High Cromium Cast Iron 采用高铬铸铁生产杂质泵护套
- A barge or boat equipped with a dredge. 挖泥船装有挖掘机的船
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- 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。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
