在水压技术的研究中，以轴向柱塞泵为代表的水压泵的开发是极其关键的，也具有较大难度。
On research of water hydraulics, the development of water hydraulic axial piston pump is extremely vital and is much difficult.
在水压技术理论研究方面，应用流固耦合理论对水压齿轮泵进行了二维流场的仿真分析，得出了其流场压力云图和速度矢量图。
In the research of water hydraulic technology, flow field simulation is done by the method of Fluid-Solid coupling, leading to the pressure nephogram and velocity vector of the pump model.
通过与油压技术的对比，归纳了水介质和水压驱动技术的特点。
By comparison with oil hydraulics, characteristics of water media and water hydraulics is concluded in this paper.
水压传动技术是直接用天然海水或淡水代替目前广泛使用的矿物油作为液压系统工作介质的一门新型传动技术。
Water hydraulic transmission technology, which USES natural sea water or fresh water as working medium of hydraulic system to replace mineral oil, is a neotype transmission technology.
利用水压爆破技术对钢筋混凝土除尘器基础进行爆破拆除。
This paper introduced the demolition of a reinforced concrete dust catcher foundation by water pressure blasting.
采用水压力补偿技术，设计了基于圆筒式测力结构的水下灵巧手指端力传感器，分析了其工作原理。
This paper described the development of fingertip force sensor based on cylindrical elastic body employing the water pressure compensation technique, and analysed the principle.
水压爆破拆除建筑(构筑)物，是爆破工程中新兴技术之一。
Hydraulically-controlled blasting for breaking down a structure is a newly-developed technology in blasting engineering.
在中国西南某新型引水式水电站工程中使用水压致裂技术开展了原地应力及相关岩体力学参数测试。
The hydraulic fracture technology is employed to estimate the in-situ stresses and other relevant mechanical parameters of rock mass at a new-type diversion hydroelectric project in China.
结果表明，利用该技术可提高地层温度，提高注水井的注水效果，降低注水压力，提高区块的开发速度；
Results shows application of this technology will ensure higher formation temperature, improved water injection effect, lower water injection pressure and faster development speed.
内燃式水动力装置将传统内燃机与柱塞式水泵技术集成为一体，直接利用活塞往复直线运动输出水压能。
The device integrated traditional combustion engine and plunger pump technique, made directly use of the rectilinear motion of plunger for outputting water power.
该技术已应用于水力压裂参数设计和确定极限注水压力，取得了较好的效果。
The technique has been used to design hydraulic fracturing parameters and to determine the extreme waterflood pressure, and it has achieved good results.
文中采用水压力补偿技术，建立了基于圆筒式测力结构的水下灵巧手末端指节的结构模型。
To accomplish this, a finger-tip force sensor model of an underwater dexterous hand was built based on a cylindrical elastic body employing a water pressure compensation technique.
水压控制阀是水压传动系统中的关键控制元件，是水压传动技术研究的重要内容。
As a key control component in water hydraulic system, water hydraulic control valve is a vital part in study of water hydraulic technology.
介绍了一种矿山开采新技术—深孔水压爆破。
In this paper, a new mining technique of mine-Deep hole blasting under water pressure is presented.
无临空面水压爆破技术通过生产实践应用，取得了良好的经济技术效益。
This shows the field Application of explosion-in-water blasting technology without free face to have advantages both in technology assessment and economic effect.
将反渗透给水预处理设备运行方式，以及反渗透给水压力、给水温度等运行参数进行了技术优化。
Technological optimized the operation way of the reverse osmosis supply water pretreatment equipment and the operation parameters of pressure, temperature etc.
在检修过程中采用补焊堵漏技术并进行水压试验，同时优化工艺操作条件，很好地解决了再沸器的内漏问题，延长了再沸器的运行周期。
The repaire welding, hydraulic testing and optimization of operating conditions have solved the leaking problems and extended the operating cycle of the reboiler.
最后通过含缺陷管道室内修复试验和水压爆破试验，研究复合材料修复技术的施工工艺和修复补强效果。
The process and effection of composite reinforcement system were studied by pipeline reinforcement room experiment and pipeline water stress experiment.
该技术是利用密封段密封配水器中心通道，通过改变井口注水压力来了解配水器以下的流量和压力的变化情况，判断封隔器密封状况。
The packer sealing condition is valuated according to the variation of flow rate and pressure below injection flow regulator with injection pressure at the wellhead.
然而，水压传动技术的应用必须以性能优良的水压元件为前提，而直动式水压溢流阀阀口的压力特性对水压控制系统有着重要影响。
This paper carries out the thorough analysis and research to the pressure characteristics of the water direct-actuated relief valves by experiment and simulation.
本发明与已有技术相比，具有体积小、方便携带使用、能使水压达到较高水平的优点。
Compared with the prior art, the invention has the advantages that the volume is small, the carrying and the use are convenient, and water pressure can achieve the higher level.
该技术针对性强，解堵效果显著，材料成本低廉，能降低注水压力、提高油水井解堵效果，有着良好的应用前景。
This technique has strong pertinence, good efficiency of removing plug, low cost of materials, which can decrease water injection pressure, increase efficiency of removing plug of oil and water...
文章论述了无临空面水压爆破药量计算公式及设计方法，并提出了施工安全技术措施。
The charge weight formula, design method and safety precaution in the construction are herewith presented.
指出在整体工程陶瓷元件应用于水压传动尚不成熟的情况下，使用陶瓷涂层技术是经济可行的。
It is pointed out that ceramic coating is both of economical and feasible since components made of complete ceramics are not mature in water power transmission.
利用水压爆破技术特点，在人防工程、阵地工程隧道掘进中进行水压爆破。
The demolition of open ore-bunker pillars by hydraulic pressure blasting is introduced in detail.
利用水压爆破技术特点，在人防工程、阵地工程隧道掘进中进行水压爆破。
The demolition of open ore-bunker pillars by hydraulic pressure blasting is introduced in detail.
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