查询词典 hydraulic drive

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。

Particularly the gap between the hydraulic pump, hydraulic motor and gearbox oil seals and hydraulic rotary cylinder reciprocating dynamic seal product quality most.

差距尤以液压泵、液压马达和变速箱用旋转油封及液压缸往复动密封的产品质量最甚。

On the basis of analyzing the mechanism of the hydraulic pulse, the rock-breaking mechanism of themechanical cut-out hydraulic pulse is discussed by using transient flow theory, the working principle and its structural characters of SLPMC mechanical cut-out hydraulic pulse tool are introduced.

在分析水力脉冲产生机理的基础上，探讨了基于瞬变流理论的机械阻断式水力脉冲破岩机理，介绍了SLPMC机械阻断式水力脉冲工具的工作原理及结构特点，简单叙述了该工具在胜利油田进行的2口井的现场试验情况。

Mountain water company in the March 2, 1984 in South Korea to set up a registered capital of 31 million U.S. dollars; August 1991 in the Korean stock market listing, the South Korean government is supporting the company one of the main products include: lorry cranes, hydraulic broken Hammer, hydraulic shear, Daben machine, fast connectors, hydraulic grab, special vehicles, such as rock-breaking system, the products are exported to more than 100 countries and regions, sales cover the rest of the world.

水山公司于1984年3月2日在韩国成立，注册资金3100万美元；1991年8月在韩国股票市场上市，是韩国政府扶持的公司之一；主要产品包括：随车起重机、液压破碎锤、液压剪、打夯机、快速连接器、液压抓斗、特殊车辆、等离子岩石破碎系统，产品远销100多个国家和地区，销售范围遍及世界各地。

Through analysis of the hydraulic shock produced in the course of reversing of the reversing valve used in the cylinder pump circuit pump, the paper shows that this hydraulic shock in the return oil pipe in the hydraulic cylinder is the result from the mutual effect due to the oil inertial force and the loading inertia force.

通过对泵—缸式液压回路在换向阀换向时产生的液压冲击的分析，表明液压缸回油管路中的液压冲击是由油液的惯性力和负载的惯性力共同作用的结果，在此基础上提出了液压缸回油管路中液压冲击的增压压力计算公式，结果可为液压系统和管路的防振减噪设计提供参考。

Analyses the features and the problems of the hydraulic station with the cross spring electro-hydraulic pressure regulator and improves the station by replacing the cross spring electro-hydraulic pressure regulator with the electromagnetic proportional valve.

分析了十字弹簧电液调压装置液压站的特点及存在的问题，采用BYMD型电磁比例阀代替十字弹簧电液调压装置，对液压站进行改造，实践证明，改造后的液压站性能明显优于改造前，提高了提升系统的安全可靠性，对正在使用十字弹簧电液调压装置液压站的改造具有推广价值。

Some of hydraulic equipment such as water presses, mining machinery, hydraulic support and other water-based hydraulic oil for the working media.

有些液压设备如水压机、矿山机械、液压支架等以水基液压油为工作介质。

From the beginning of 1985 series products, and domestic and Design Institute, the Institute for the establishment of a broad range of information links and technical cooperation, development and production of air filters, Level Meter, such as hydraulic throttle hydraulic annex, widely used in machinery, Metallurgical, petroleum, mining, hydraulic engineering equipment.

从1985年开始产品系列化，并于国内设计院、研究所建立广泛的信息联系和技术合作，开发生产空气过滤器、液位计、液压节流阀等液压附件，广泛应用于机械、冶金、石油、矿山、工程等液压设备中。

Emulsion in coal mine to play a very important role, as the hydraulic mining machinery working media, particularly mine coal face, as hydraulic and hydraulic prop of the working media in the coal mine has been widely used mine support equipment known as the blood.

乳化液在煤矿生产中发挥着十分重要的作用，作为煤机产品液压传动的工作介质，尤其是作为煤矿采煤工作面液压支架和单体液压支柱的工作介质在煤矿井下得到了广泛的应用，被称之为煤矿支护设备的血液。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。