液压

It is equipped with a falling prevention support guarantee unit; a lifting arm gyro angle lock unit and a bracket steel rope forced synchronization unit. The trey is low and suitable extensively. The trey is low and suitable extensively.

它具有简洁、合理、选用液压动力单元和油尼龙滚轮结构，升降平稳低噪音，它设有托架防跌落支撑保险、托臂回转角度锁定、托架钢索强制同步装置。

Traditionally, artificial knee-joints use hydraulic damping, which presents more angular resistance to fast rotational motion than to slow motion.

传统的人造膝关节采用液压阻尼，它在快速转动时会产生比低速运动更大的角抗力（没有找到angular resistance的专业译法）。

This paper introduces the designing of a moving coil electrohydraulic servo valve which improve the ability of antipollution.

通过对一种动圈电液伺服阀的液压桥路和具体参数的设计，提高了这种伺服阀抗污染的能力

In an antiskid control apparatus, brake pressures of a plurality of wheels are increased by using a hydraulic pressure generated by a master cylinder.

在一种防抱死控制装置中，通过利用由一制动总泵产生的液压力来增大若干车轮的制动压力。

With added armor strength for durability and improved hydraulics for increased speed, the Poison Arachnid is a must for today's technologist!

拥有额外装甲的力量来增强耐力，以及改进的液压装置以提高速度，"毒蜘蛛"可谓当今科技专家的必然选择！

Argo hydraulic filter elements are available with combination, paper, polyester, and synthetic media.

Argo 的液压过滤元件，可与结合，纸张，聚酯，合成媒体。

It is focused on a valve-controlled asymmetric cylinder system. The cause and compensation method of friction are researched, and the influence of system friction on electro-hydraulic servo system is analyzed. Then the friction is outline measured and online observed.

以阀控非对称缸系统为研究对象，探讨了摩擦力的产生原因和补偿方法，分析了液压缸的摩擦力对电液伺服系统的影响，对摩擦力进行了离线计算和在线观测两方面的研究。

Freddy's Free Fall was supposed to drop two carts in a stomach-churning descent, only to be halted at the last instant by a gush of hydraulic air.

Freddy式自由下落是将两个小车厢从高空以令人反胃的速度下降，只有在最后由液压装置瞬间停下。

Simulation results show the method can attenuate the influence of disturbances and uncertainties and obtain desirable tracking precision and dynamic performance.

仿真结果表明这种方法可以消除干扰和不确定性的影响，提高液压仿真转台的低速跟踪精度和动态性能指标。

Hydraulic and electronic systems are used PAHNKE company's spin-driven computer systems and automatic control system.

液压和电子系统采用PAHNKE公司的正旋驱动系统和微机自动控制系统。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。