查询词典 hydraulic

Electro-hydraulic servo valve is the key component of electro-hydraulic servo system, the test of its static and dynamic characteristic is significant in theories and test research of electro-hydraulic servo system.

电液伺服阀是电液伺服系统中的关键元件，其静态和动态特性测试在电液伺服系统的理论与实验研究中具有十分重要的意义。

This text introduces the hydraulic soft start of belt conveyer,the structure and principle of the FuYiTe Brand valve control timing hydraulic coupling ware,and using it to carry on a hydraulic soft st...

本文介绍了带式输送机的液力软启动，福伊特阀控调速型液力耦合器的结构及原理，与使用它进行液力软启动，解决启动过程中出现问题的方式及效果。

As the "Hydraulic safety Closed Spring Loaded Low Lift Type-High Pressure Safety Valve valve," has two levels pressure relief function and pressure from low to high pressure limiting function; with limited pressure relief and anti-corrosion properties of good stability and reliability advantages of the patented product may greatly enhance and expand power systems and hydraulic equipment hydraulic mine support equipment, quality and performance.

由于&气动液压安全阀&具备二个级别卸压功能和从低到超高压力的限压功能；具备限压卸压稳定可靠和防腐性能好的优点，本专利产品可极大地提升和拓展液压动力系统和液压设备矿井支护设备的品质和性能。

The main products include: hydraulic bending track machine, rail Shuang'gou bending machine, vertical bending track machine, Calibration machines, extrusion hole machine, from Road machine, reset machine, electric saw track machine, adjust gauge, and tub of plastic machines, ching car machine, alignment machine,machine, electro-hydraulic putt, pumping stations, such as hydraulic mining machinery and maintenance tools.

主要产品有：液压弯轨机、双沟弯轨机、垂直弯轨机、校正机、挤孔机、起道机、复位机、电动锯轨机，轨距调整器，矿车整形机，清车机、校直机、拨轮机，电动液压推杆，泵站等矿山液压机械及维护工具。

In ZY3000-hydraulic support the design process, focusing on the top beam and column base and the analysis and design Meanwhile hydraulic supports the right hydraulic system was introduced.

在ZY3000型液压支架的设计过程中，着重对顶梁、底座和立柱进行了分析和设计，同时对液压支架的液压系统进行了介绍。

Figure 5 Schematic diagram of spinning machine In terms of hydraulic transmission, hydraulic station and a hydraulic system, which serves as the machine tool spindle power than all.

在液压传动方面，有一个液压站及其液压系统，它为机床提供除主轴旋转之外的所有动力。

Enterprise Products has led: QC12Y-Series Hydraulic Swing Beam Shear; QC12K-series CNC hydraulic shearing machine; WC67Y-Series Hydraulic Bending Machine; WC67K-series CNC Bending Machine; W11-Series coil machine; QH11D-Series Precision shears.

企业主导产品有：QC12Y-系列液压摆式剪板机；QC12K-系列数控液压剪板机；WC67Y-系列液压折弯机；WC67K-系列数控折弯机；W11-系列卷板机；QH11D-系列精密剪板机。

Working as the actuator of ABS, the hydraulic system is one of the most important parts in ABS control loop. The working performance of hydraulic system is affected by the responding ability of solenoid valves, the brake fluid's inertia, viscosity, and compressibility during the transfer process of hydraulic pipes.

在ABS控制回路中，起到执行机构作用的液压系统是最重要的部分之一，受电磁阀开关响应特性及管路传输过程中制动液的弹性、惯性、摩擦等因素的影响，液压系统的工作过程呈现明显的迟滞和非线性特征，这为ABS控制逻辑的设计增加了难度。

Be based on shunt-wound principle, considered oily fluid pollution to cause in all modular breakdown, protocol of hydraulic pressure system transform program, carried out respectively to stage of hydraulic pressure a powerful person and the sources of energy of hydraulic pressure station transform.

基于并联原理，并考虑了油液污染引起共模故障，拟定了液压系统的改造方案，对液压阀台和液压站能源分别实施了改造。

The results show that hydraulic pipe diameter has great influence on dynamic response of the directly-driven hydraulic system,and pump damping obviously affects output pressure and velocity of the hydraulic system.

研究结果表明：液压系统的管路直径对系统的动态响应有较大的影响，泵的阻尼对液压系统的输出压力及输出速度影响很大。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。