查询词典 hydropneumatic

Through the research on the changes of buffer′s dynamic characteristic curves under four working conditions,the paper analyzes the influence of running resistance and medium viscosity on dynamic characteristic of hydropneumatic buffer.

通过研究4种不同工况下缓冲器动态特性曲线的变化，分析了运行阻力、缓冲介质黏度变化对缓冲器动态特性的影响。

We have a team of professional staffs majoring in machinery and electrical engineering, as well as the rich technical experience in precise transmission, movement control, hydropneumatic, automation control and machinery design, etc..

佛山市天箭机械设备有限公司位于广东佛山市，是专业从事空调配管自动化设备，空调换热器生产设备及汽车、家具电机制造等行业自动化设备的专业厂家。

A mathematical model was built for the selfdeveloped hydropneumatic spring configuration with a single air chamber by the equation mentioned above and the real gas state equation.

根据自主研发的油气弹簧的结构形式，通过上述推导公式以及实际气体状态方程建立了单气室油气弹簧的数学模型。

We're also intrigued with the idea of using hydropneumatic systems for isolated homes or villages near a small flowing river but far from the existing powergrid, says Chad Clark, Central Maine Power's supervising research engineer.

我们也好奇的想法使用油气分离系统的家园或附近村庄的小河水，但远离现有powergrid ，克拉克说，乍得，中央缅因州国的监督研究工程师。

Gorlov, now a professor of mechanical engineering at Northeastern University, says that instead of dropping dammed water onto turbines that spin and generate electricity, his patented hydropneumatic system is designed so that water never touches the turbine.

Gorlov ，现在教授的机械工程在东北大学，说，不是放弃截流水进入涡轮机，附带和发电，其专利的液压气动系统的设计，使水不触碰涡轮机。

To study the steering characteristic of the multiaxlesteering vehicle, a virtual prototype model of the dual airchamber hydropneumatic suspension system was built by means of the ADAMS/Hydraulics software.

为了提高多桥转向车辆的转向特性，应用ADAMS/Hydraulics软件建立了双气室油气悬挂系统的虚拟样机模型。

The paper presents work principium of hydropneumatic elevating-equilibrium mechanism , and the mathematical model for balance of elevating-equilibrium mechanism was proposed, the design model was solved by using Maximum-minimize Method in MATLAB optimization toolbox and optimum procedure was presented.

对液体气压式高平机的工作原理进行了介绍，建立了高平机的平衡作用数学模型，应用MATLAB优化工具箱中的最大最小化方法对设计模型进行了优化求解，给出了高平机的结构优化程序，计算结果表明该方法是正确和有效的，并且适用于火炮平衡机等类似结构的优化设计中。

Hydropneumatic mechanism of elevating and equilibrating; optimization design; structure design; finite element analysis; ADAMS

论文导师谈乐斌，论文学位硕士，论文专业机械设计及理论论文单位南京理工大学，点击次数 4，论文页数 77页File Size4029K

Hydropneumatic active suspension vehicle body height PID control variable structure contro4

油气主动悬架；车身高度； PID控制；变结构控制

Since hydropneumatic elements and spring constraints are usually included in mechanisms in practice, and also with the development of high-speed and high-precision mechanisms, friction can no longer be neglected.

又P'0(2)其中h；为转向速度多边形上极点夕至力P；的距离(图1)。式(2)中写成叉积形式表示取矩时有顺、逆时针的转向之别。下面再看三个例子图2、图3、图匀。

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。