The working principle and circuit design of the spot executive unit in computer telecontrol system for the production management of city water supply are described.
论述了城市供水生产调度微机远动系统中现场执行端的工作原理和电路设计。
The constitution, working principle, technical parameter & example of application of auto monitoring system for mine fan unit are introduced.
介绍了矿井通风机装置的自动监测系统的构成、工作原理、技术参数及其应用实例。
The paper takes one 300MW turbo unit as a example, and analyses the composing and working mechanism and main character of the speed control system.
以某典型的300MW汽轮发电机组为例，详细地分析了它的汽轮机调速系统的构成、工作机理和主要特征。
A temperature detecting unit, with the system operation process, properties, hardware structure, working principle and software, of corn drying machine is introduced in this paper.
介绍了谷物烘干机温度巡检单元的系统工作过程、性能、硬件构成、工作原理及系统软件。
The working principle of a testing and control system on an adsorption refrigeration unit, structures of hardware and software, and performance of the main model are present.
介绍了吸附式制冷机组性能测试系统的工作原理、测控系统的硬件与软件结构及主要功能模块的特点。
Design of the hybrid energy storage system power conversion unit circuit topology, the energy storage system of the compound of the working principle and developed a digital control strategy.
设计了复合储能系统功率变换单元电路拓扑，阐述了该复合储能系统的工作原理并制定了数字化控制策略。
Besides, HACCP control system was introduced in the management of grape wine production based on hazard analysis of each processing unit and grape wine HACCP working plan was formulated.
对葡萄酒生产工艺流程工作单元进行危害分析，将HACCP控制体系系统地引入葡萄酒生产管理过程，建立了葡萄酒HACCP工作计划。
The configuration and working theory of test and control system of Fan Coil Unit ( FCU) , and application of PLC in this system are introduced.
介绍了风机盘管测控系统的构成、工作原理及PLC在该系统中的应用。
The electromachining equipment made according to the present invention is comprised of: machine tool, power supply unit and working fluid system.
根据本发明的电加工设备包括：机床、电源装置和工作液系统。
Make use of adjustable fan unit system touching switchgear adjust voltage keep the wind speed of working area always in perfect status.
采颐可调风量风机系统，轻触式开关调节电压，保证工作区风速始终处于理想状态。
This paper introduces the application of the failure self-diagnose to the exciting system of large generator unit and analyzes the working process.
本文介绍了励磁故障自诊断在大机组励磁系统中的应用，分析了该功能的动作过程。
Electron beam welding machine consists of electron gun, high-voltage power, vacuum unit, vacuum welding chamber, electrical control system, fixture and working station running system and etc.
电子束焊机由电子枪、高压电源、真空机组、真空焊接室、电气控制系统、工装夹具与工作台行走系统等部分组成。
This system consists of interactive-drawing programming system, control of working, power source with large power pulse, the main unit uses pentium 586 chip.
本控制系统由交互式绘图编程、加工控制、大功率脉冲电源三部分组成，主机采用奔腾586计算机。
The improvement of the control unit can be done by clarifying the legal status, working out legislation procedure, standardizing the control system and control results, etc.
编制单元规划的改进可从明确法定地位、制定立法程序、规范编制体制和编制成果等方面入手。
The high solid content in slurry system, caused by the bad working condition of reactor for the first FCC unit in Jinzhou petrochemical company, affected the normal production of unit.
锦州石化公司一套催化裂化装置沉降器工况不好，导致油浆系统固体含量高而影响装置正常生产。
Make use of adjustable fan unit system, touching switchgear adjust voltage, keep the wind speed of working area always in perfect status.
采用可调风量风机系统，轻触式开关调节电压，保证工作区风速始终处于理想状态。
Then on the principle of optimizing design the working condition of ground source heat pump system is analyzed. According to the performance of the unit each main component is designed.
然后本着优化设计的原则对地源热泵系统的设计工况进行了分析，根据其工作特点对机组各主要部件进行了设计。
Then on the principle of optimizing design the working condition of ground source heat pump system is analyzed. According to the performance of the unit each main component is designed.
然后本着优化设计的原则对地源热泵系统的设计工况进行了分析，根据其工作特点对机组各主要部件进行了设计。
应用推荐