A water mist fire suppression system driven by water hydraulic piston pump is developed and the water hydraulic parts are successfully applied in fire-fighting field.
设计了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统样机，将纯水液压元件成功应用到消防领域。
By regarding testing mechanics behaviors of frozen soil frost heave as the research background, a hydraulic force control system was designed on the basis of valve control asymmetric cylinder.
以测试冻土冻胀的力学行为为研究背景，设计了一套基于阀控非对称缸的液压力控制系统。
Casing-cement sheath and formation formed a vertical hydraulic isolation system; hydraulic isolation ability of the system formed by cementing mainly depends on defection and strength of the system.
固井水泥凝固后形成了一个纵向上的水力封隔系统，影响这个系统水力封隔能力的因素包括系统的缺陷和系统的强度。
The paper also shows how to simplify a set of decomposed matrixes by means of "Switching Matrix", and how to transform it back into hydraulic system layout.
本文还叙述了如何使用“调度矩阵”来整理、简化已求得的矩阵解，说明了由矩降画液压系统图的步骤和方法。
This paper introduces a control system for hydraulic powered supports by using multiple-core pipes, and puts a structure-characteristic of the multiple-core pipe.
介绍采用多芯胶管的液压支架控制系统及其使用的多芯胶管的结构特点。
The hydraulic system of control rod drives is one of the key systems in a nuclear heating reactor. The unplanned outage will be directly caused by the system failure.
控制棒水力驱动系统是核供热堆的关键系统之一，其运行失效将直接导致供热堆的非计划停堆。
A hydraulic leveling system based on P87C591 is designed. The platform of vehicle can be automatically leveled by this system.
设计了一套基于P87C591的四点支撑液压调平控制系统，该系统可用于座车平台的自动调平。
For on-line fault diagnosis of hydraulic AGC system on strip rolling mill, a recursive neural network model based on NARMA was established. The model order is determined by AIC method.
针对板带轧机液压agc系统在线故障诊断问题，建立了一种基于非线性自回归滑动平均模型NARMA的递归神经网络，通过AIC定阶法确定模型阶次。
Because the hydraulic parameters of each component of the network are determined by a nonlinear flow formula, the solution to this system can be got by the Nexvton Raphson method.
由于管网各管段的水力参数均系非线性方程决定，因此，系统工况可采用牛顿法求解。
Introduces a application way of PLC on hydraulic experimental table by case after analyzing control system of PLC.
在分析PLC控制系统的基础上，通过实例详细阐述了PLC在液压实验台上的应用方法。
This article introduces an available control system for the huge hydraulic press machine tool by means of a personal computer (PC) as the main controller.
本文介绍了一个采用个人电脑（PC）作为工业控制系统的主控机来控制大型锻压机床的成功例子。
A control method for ram position of a hydraulic press and the component of the control system are presented. By means of this method, the ram position can accurately be controlled.
介绍一种液压机滑块位置控制方法及其系统组成，采用该方法能够实现液压机滑块位置的精确控制。
A kind of hydraulic servo loading system controlled by microcomputer is developed to overcome the shortcomings of the loading methods now used in the performance test of pumping units.
针对目前抽油机性能测试中加载方法的某些不足，设计并研制出一种应用微机控制的液压伺服加载系统。
Pass rightness and side to pass in and out a bottle of cage pusher driven by hydraulic power hydraulic system to carry on analysis and point out original the hydraulic system existence of problem.
通过对同侧进出罐笼推车器液压系统进行分析，指出原系统存在的问题。
A more often by hydraulic system integrated blocks.
一个更常由液压体系集成块。
The paper introduces a test loading system with hydraulic dynamometer for cutting gearhead, analyzes the basis for determining main parameters of system. The design has been verified by practice.
本文介绍了一种截割部水力测功试验加载系统，分析了系统主参数确定的依据。设计得到实用验证。
Coal excavator is a complicated system that consists of machinery, electric and hydraulic drive, etc. It works in adverse circumstances. Its stop by faults will cause whole mine system to break down.
采煤机是一个集机械、电气和液压为一体的大型复杂系统，工作环境恶劣，如果出现故障将会导致整个采煤工作的中断，造成巨大的经济损失。
A coupler drive system for pumping unit is developed by using the theory of hydraulic drive of coupler.
运用耦合器液力传动原理，研制成功抽油机耦合器传动系统。
Rapid design of hydraulic press main frames is realized by establishing a rapid design system based on general modular design of hydraulic press machines in this paper.
本文建立了液压机机身广义模块化快速设计系统，实现了框架式液压机机身的快速设计。
A hydraulic step cylinder system (HSCS) used as a new kind of nuclear control rod driving system is driven by dynamic pressure.
水力步进缸系统是以流体动压为动力的反应堆新型控制棒驱动装置。
The low efficiency of a hydraulic system is mainly caused by the power mismatching its load.
功率不匹配是造成液压系统效率低的主要原因。
The main hydraulic circuit of the new system composed of a few valves and the pump components which are linked up and constrained by means of mechanism.
新型系统的主要液压回路由少量阀元件和机械联结约束的若干泵元件构成。
By analysis of the hydraulic circuit of a roller balance system, the main problem of the circuit when changing rollers is pointed out.
通过对某轧机轧辊平衡液压控制回路的分析，指出其在换辊方面存在的主要问题。
Most are run not by paddles on a hydraulic valve block, but by a computer system.
大多数并不是由液压阀块的活塞操纵，而是由计算机系统控制。
By an example of a reversibly running mechanic-electric-hydraulic-system, the generalized secondary control system was analyzed, whose general properties were summarized.
结合工程实践，以可逆运行的机—电—液系统为例，对广义二次调节概念进行了深入分析，研究了二次调节系统的一般特征。
Author explores a modeling method to be able to generate automatically nonlinear state equation from bonding graph model of hydraulic system by using a computer.
作者通过近年来的研究，探索出一种可以利用计算机从液压系统键合图模型自动生成其非线性状态方程的建模方法。
In chapter 2, a fixed high pressure single-phase water mist fire suppression system driven by water hydraulic piston pump is developed.
第二章，研制了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统。
Based on a proportional valve-hydraulic cylinder system, this paper puts forward the problem of implementing cushioning and positioning at any point in full-stroke by using ideal curve.
本文针对比例阀缸系统，提出了用理想曲线实现液压缸的全行程任意点的缓冲定位问题。
Hydraulic synchronizing system used in pushing huge underground culvert is a construction techniques controlled by a group of computers.
大型地下箱涵采用液压同步顶进施工方法，其技术特点是液压缸集群、计算机控制、同步累积顶进。
Hydraulic synchronizing system used in pushing huge underground culvert is a construction techniques controlled by a group of computers.
大型地下箱涵采用液压同步顶进施工方法，其技术特点是液压缸集群、计算机控制、同步累积顶进。
应用推荐