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1·A hydraulic cylinder is connected with an oil pressing rod.

一油压缸，其设有一油压杆，用以控制推进或退回；

2·Design of a hydraulic cylinder test rig, designed their control system.

设计了一台液压缸试验台，设计了其控制系统。

3·The moving of hydraulic cylinder is a classic nonlinear dynamic process.

液压缸运行过程是典型的非线性动态过程。

4·To solve the problem of leakage of hydraulic cylinder is sealed materials to solve the problem.

解决液压缸泄漏的问题主要是解决密封材料问题。

5·The differential hydraulic cylinder raises the efficiency and decreases the loss of the energy.

液压缸的差动连接，提高了系统的效率，节省了能源，并且工作稳定、可靠。

6·Hydraulic crawling is the main factor effect low speed moving performance of hydraulic cylinder.

液压爬行是影响液压缸低速运动性能的主要因素。

7·It was compared with that system consisting of double-ball amplifier and rodless hydraulic cylinder.

并与双钢球增力机构与无杆液压缸组成的液压夹具系统进行了比较。

8·In this paper, a new method about stability check of the slightness hydraulic cylinder is worked out.

目的寻找一种细长液压缸稳定性校核精确解超越方程的近似计算公式且易于使用方法。

9·This new hydraulic cylinder may also provide reference for other single-acting cylinders with low speed.

改进后的挡轮液压缸还可为其它低速运行的单作用液压缸地研制提供借鉴作用。

10·This paper puts forward a new pneumatic-hydraulic cylinder and pneumatic-hydraulic position servo system.

本文提出了一种新型气液缸和气液位置伺服系统。