司钻通过司钻控制盘(一个由仪表、控制杆、电阻箱和其它气动、液动及电子仪器组成的控制室)操作泵、绞车、转盘等。
The driller operates the pumps, drawworks, and rotary table via the drillers console-a control room of gauges, control levers, rheostats, and other pneumatic, hydraulic and electronic instrumentation.
采用实际城市污泥为研究对象，通过控制阴极液酸度和添加络合剂，考察了镉的动电过程。
The effects of controlling acidity of cathode pond solution and adding complex agents on Cd electrokinetic processes in actual sewage sludge were investigated.
介绍PLC可编程控制器及液动板链式推车系统在任楼矿副井操车系统中的应用与改造。
This article introduces the application and transform of the PLC programmable controller and liquid move-board chain type trolly system in Renlou mine assistant shaft operating system.
介绍了一种直动式电液数字伺服阀的结构原理及其控制方法。
The operation principle and control method of electro-hydraulic digital servo valve are first introduced.
介绍了动力分散内燃液传摆式动车组的网络控制系统的组成、功能特点以及系统显示策略。
This article introduces the composing of the train network control system, system function characteristic and system display strategy of the power-decentralized TDMU in detail.
本文根据结构主动控制对作动器的要求，提出了结构主动控制电液伺服作动器研制的方案。
The research and design of electro-hydraulic servo actuator that must suit for requirement of active structural control are discussed in the paper.
气压液动。五通定向控制阀。第1部分：不带电连接器安装接口。
Pneumatic fluid power - Five-port directional control valves - Part 1: mounting interfaces without electrical connector.
气压液动。五通定向控制阀。第1部分：不带电连接器的安装接口。
Pneumatic fluid power - Five-port directional control valves - Part 1: mounting interfaces without electrical connector.
气压液动。五通方向控制阀。第2部分：任选电气连接器的安装接口面。
Pneumatic fluid power - Five-port directional control valves - Part 2 : mounting interface surfaces with optional electrical connector.
阀口压差的稳定是高精度液动测量的保证，因此深入研究了阀口压差控制技术。
Constant orifice differential pressure is the premise for high accuracy hydraulic measuring, so thorough analyse of orifice differential pressure control technology has been taken.
设计了一套专门用于控制多级节流管汇液动平板阀的控制系统，主要目的是为多级节流系统在压井过程中实现自动控制奠定基础。
A control system which USES to control the flat valve of multistage throttle is design in order to establish the foundation for automatic control of multistage throttle during press the well.
四通 手动控制阀可用于所有气动或液动双作用缸体执行器。
Four-Way Diaphragm Pilot Valves are for use on all double-acting pneumatic cylinder actuators.
理论上，如果有实用的动态流量传感器，用一控制阀口开度的电液比例节流阀，再配以压力和流星传感器就可控制这两个县。因目前还没有实用的动?。
With this new concept, the electro-hydraulic proportional valve that can control only pressure or flow has multifunction to control both pressure and flow-Two appplication examples are also presented.
理论上，如果有实用的动态流量传感器，用一控制阀口开度的电液比例节流阀，再配以压力和流星传感器就可控制这两个县。因目前还没有实用的动?。
With this new concept, the electro-hydraulic proportional valve that can control only pressure or flow has multifunction to control both pressure and flow-Two appplication examples are also presented.
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