液压

This expert system can distinguish fault patterns,analyze fault reasons and put forward proposals by using this expert system to commutator of some fluid drive system . The result basically conformed to the reality, and it had the very good true value .

运用本专家系统对某液压传动系统的换向阀进行分析和诊断，结果表明该专家系统能对提升机进行故障诊断和故障原因分析，运行结果基本符合实际，具有很好的实用价值。

On the basis of improving the dramatic characteristic of fluid drive system of the platform, the electro-hydraulic servo control system of simulating platform is designed, and its characteristic is analyzed, and the corresponding control algorithm is studied in this paper. What all do is in order to make the platform of ship motion simulating simulate the motion of ship, and realize the high precision motion pose of the platform, and achieve the motion performance index required by the testing of sea sickness.

在提高平台液压驱动系统动态性能的基础上，本文进行了模拟平台电液伺服控制系统的设计、特性分析和控制策略研究，使该模拟平台能模拟船舶运动，实现高精度的平台运动姿态，达到晕船病测试所需的运动环境性能指标。

The proportional technique of the electrohydraulic and the numeric control technique of the electrohydraulic fill up the blank between the technique of the switch-control and servo-control. It is an important branch in the fluid drive and in the control technique.

电液比例技术和电液数字控制技术填补了传统开关式液压控制技术与伺服控制之间的空白，已成为流体传动与控制技术中最富生命力的一个分支。

By using FluidSIM software to simulate the operation of hydraulic circuit in fluid drive praxis teaching, students can clearly understand the various components in the loop phase of the exercise process, deepen their understanding of circuit components and understanding of the principles.

在液压传动实践教学中应用FluidSIM软件对回路进行模拟运行和检验，使学生能够清晰地了解各元件在回路各个运动阶段的工作过程，加深对元件和回路原理的理解。

Machine tools, especially the Numerical Control machine tools, is a kind of mechanic electronic product which is integrated with machine manufacturing technology, computer technology, fluid drive technology, air drive technology, modern testing technology, information processing technology and artificial intelligence etc.

机床特别是现代的数控机床是集机械制造技术和计算机、液压、气动、传感检测、信息处理和光机电等技术于一体的机电一体化产品，具有高效率、高质量、柔性好等特点，适合未来制造要求。

The article introduce the design of the modular machine tool for drill in the end of the crank in brief on mechanism,electrical system, fluid drive etc.

论文主要从机械、电气、液压等几个方面简要介绍曲轴轴端内孔加工组合机床的设计思路与实现。

All the control circuits of electromotors are designed base on relay by the start-keep-stop circuit make up of buttons and contectors. The fluid drive is designed base the PLC.

其中各电动机的控制电路采用按钮和接触器组成起保停电路的继电器控制方案；液压传动部分采用PLC控制方案。

The experiment in hydromechanical transmission and energy storage system of high speed flywheel are carried out.

对液压机械变速器和高速飞轮储能系统进行了有关试验。

Features high level electrical output and noise immunity Potential applications include monitoring tubing weight and insertion force, as an electronic replacement for a hydraulic load cell, and monitoring footpad loads of injector head jackstands.

采用高电平输出，不受噪音影响。潜在应用包括监测油管的重量和插入力、作为液压型载荷压力传感器的一种电子替代品来使用、以及监测喷油器头支撑座的脚垫载荷。

Forecastle deck to be arranged with two sets of hydraulic anchor windlass / mooring winch combination, each with one chain wheel, one warping head and one control rod.

首楼甲板上设置2台液压起锚系泊组合锚机，各有1个链轮、1个副卷筒和1根控制杆。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。