The results indicate it overcomes the disadvantage of other control methods by using hydraulic thrust roller.
使用结果表明：采用液压推力挡轮，克服了其它控制方法的缺点和不足。
In this thesis, the Finite Element Method is applied to the solution of the Laplace equation formulated by means of stream function for the calculation of the static hydraulic thrust.
本文通过有限元法求解用流函数表示的拉普拉斯方程，进而计算轴流式机组的静态轴向水推力。
It points out the thrust hydraulic cylinder should adopt zone control, and zoning principle of thrust hydraulic cylinder was also supplied.
指出推进液压缸控制应采用分区控制技术，并给出了推进液压缸分区原则。
The research of the axial hydro-thrust for hydraulic turbine is very important to the running of hydropower plant and the design of thrust bearing.
水力机组的轴向水推力研究对电站的稳定性、可靠性以及推力轴承的合理设计具有重要意义。
A thrust hydraulic system of shield tunnelling machine integration of pressure and flow control was designed.
设计了一种基于压力流量复合控制的盾构推进液压系统。
A thrust hydraulic system of shield tunnelling machine with pressure and flow compound control was designed, and hydraulic cylinders were also controlled in groups.
设计了一种基于压力流量复合控制的盾构推进液压系统，对液压缸进行了分组控制。
Elasto metal plastic bearing pad is key part of large hydraulic turbine thrust bearing and its performance being better or worse directly influences the dynamic quality of whole system running.
弹性金属塑料轴瓦是大型水轮发电机推力轴承的关键性部件，其性能的好坏直接影响到整个系统运行的动态品质。
This paper introduces in detail the thrust design and armored joint hydraulic test for PCCP restricted tubulation.
详细介绍了PCCP限制性管段止推设计和铠装接头水压试验的情况。
Chief production is hydraulic pressure double function series jack, in chide 42 standards thnist thrust is 50-800 ton .
我公司主要产品为液压双作用系列千斤顶，推力为50- 800 吨，共42 种标准规格。
Chief production is hydraulic pressure double function series jack, in chide 42 standards thnist thrust is 50-800 ton .
我公司主要产品为液压双作用系列千斤顶，推力为50- 800 吨，共42 种标准规格。
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