1、

In the light of partial grind of hydraulic pump's distributing plate, the article theoretically analyzes the hitch tenet, tests the analytic results, then puts forward the improving meaures.

针对某型航空液压泵在试验中其分油盘出现的偏磨现象,从理论上进行了故障机理的分析与计算,并用试验对分析结果进行了验证,从而提出了改进措施。

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3、

Analysis on Static Characteristic of Negative Overlap Distributing Valve Hydraulic Amplifier

负重叠量分油活门式液压放大器静态特性分析

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5、

Research and Analysis on Valve Element Clutch of Hydraulic Diverter Valve

液压换向阀阀芯卡紧的分析研究

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6、

Analyzing Drawdown Pressure Curve after Hydraulic Fracturing

人工压裂后压降曲线分析

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7、

Nolte founded two-dimensional fracture analysis model and analyzed drawdown pressure curve after hydraulic fracturing by use of the model.

1979年Nolte建立了分析压降曲线的二维裂缝模型,由于二维裂缝分析模型假设条件与现场实际差别较大例如其假设缝高固定不变,不能准确地计算出裂缝几何参数和压裂液参数。

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8、

The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.

液压抓斗式挖泥船的主要生产技术指标是斗容和生产率。

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9、

Adjustable hydraulic torque converter for 4m~ 3 grab dredger

4m~3抓斗挖泥机用可调式液力变矩器

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10、

1000m~ 3/ h Hydraulic Cutter Dredger Bin Hai 110

1000m~3/h液压绞吸式挖泥船滨海110

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11、

According to an engineering practice of ground treatment in Yangshan Deepwater Port after hydraulic fill, this paper analyzes the loading preconsolidation effect of dredger fill with about 30 m thickness, and points out some questions which shall be paid attention to during foundation treatment design.

结合洋山深水港某区段陆域大面积吹填后地基加固处理工程实例,分析该区段厚约30m冲填土的堆载预压效应,指出地基处理设计过程中应注意的问题。

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12、

The work of this paper lays the solid foundation for the experimental research on dredging pump performance and hydraulic transport properties.

本文所作的工作为疏浚泥泵与管道水力输送实验系统的实验研究打下了坚实的基础。

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13、

Speed Control Study of Hydraulic Lift Based on Neural Network Fuzzy PID

基于神经网络模糊PID的液压电梯速度控制研究

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14、

The self-contained hydraulic oil supply makes the governor easy to maintain in almost any installation environment.

自我 载液压油供应,使总督容易保持在几乎任何安装环境.

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15、

Study of Synchronous Control in Hydraulic Cylinder Based on the Underwater Repairing Plateform

基于水下修理平台液压缸的同步控制问题的研究

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16、

The simulation study shows that the electro-hydraulic servo vibration bable system, designed using the method presented here, can realize tracking control to penodic vibration test signals.

研究表明,应用这种方法设计的电液伺服振动台系统可以实现对周期或重复性的振动实验信号的跟踪控制。

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17、

A practical synchronous control system of hydraulic lift

一种实用的液压顶升同步控制系统

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18、

Design of Key Components of Hydraulic Roof Support Mining Total Height under "Three Soft" and Unstable Coal Seam

三软不稳定煤层一次采全高液压支架关键部件设计

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19、

Engine room long ton Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk.

船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业,工作效率低,时间长,技术风险大。

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20、

A New hydraulic lift system with energy recycling function

新型能量回收式液压举升系统

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