推导空气预热器漏风的一般性计算公式，分析影响漏风的因素，提出了采用双密封技术，新结构静密封，安装漏风自动控制系统等降低漏风的对策。
The general prediction of leakage rate is presented. Influencing factors are analyzed. Countermeasures such as double seals, new structure of static seal, automatic control system are introduced.
介绍了一种基于双凸轮结构的摩托车发动机可变配气正时(VVT)机构自动控制装置。
An automatic control device of motorcycle variable valve timing (VVT) mechanism is introduced based on double CAM structure.
一种基于PLC的电液自动控制系统，采用了电液比例阀的双闭环控制系统。
This paper introduces an electrohydraulic control system based on PLC. A double close - loop control system with electro - hydraulic proportional valve is adopted.
本文介绍一种稳幅式双极性电流源，它是根据自动控制原理设计而成的，用于连续铸造熔渣的检测。
This paper introduces a stable amplitude bipolar current source. It was designed basing on the principle of automatic control. This circuit is suitable for continuous casting slag detection.
介绍了双网冗余系统在马钢第一炼铁厂高炉自动控制系统的具体使用和经验，具体介绍了控制系统的结构，控制方式及程序设计思想。
In this paper, discussing double - net redundancy on the application of the furnace Automatic control system, recommending the structure of control system, and the design of program.
钢索式快速升降系统由带机械自锁机构的双联液压缸组件和液压自动控制台等组成。
The steel rope type quick elevating system consists of double hydraulic cylinder assembly equipped with mechanical self-locking mechanism and hydraulic automatic control console.
由于采用双控制器的RAID系统的数据具有高可靠性，因此在电力系统自动控制等方面具有广阔的应用前景。
Due to the high reliability of the data in the RAID system with dual-controller, it has a bright prospect to be applied to the automatic control for power system.
PLC控制双轴伺服进给系统，精确自动控制缸盖进给和气门升程。
Double shaft servo feed system by PLC to control accurately and automatically feed of cylinder head and valve lift.
根据矢量控制理论和自动控制原理，建立了转子磁链定向的双馈异步电动机电流模型矢量控制系统。
Based on the theory of vector control and automatic control system, the vector control system of current model for doubly-fed asynchronous machine with field-oriented rotor was established.
本文主要介绍了台达自动化产品在双柱式立式车床电气自动控制系统中的完美整合应用。
This paper describes the stage of automation products in double-column vertical lathe electrical automatic control system in a perfect integration of applications.
摆臂和穴盘双轴协调控制是穴盘播种器的自动控制系统的关键。
In the automatic controlling system of a plug seedling sower, it is important to coordinate the action of the swinging pole and the displacement of the tray.
本文提出励磁电流可自动控制的他励式双高调速系统设计方案。
A design scheme of a separate-excited speed control system with double high performances is presented in the paper.
目的：我们采用先进的自动控制技术、膜分离技术、精滤、双级反渗透和紫外消毒系统研制出全自动封闭式医用纯水制备系统。
Objective We adopted techniques of the modern membrane separation and exact filtration and the technology of reserve osmosis solves difficulty of medicinal water.
以自动控制原理(经典控制理论)和现代控制理论等为理论基础，加热炉控制采用了改进型双交叉限幅、模糊控制、脉冲控制和换向控制等最为常用的控制技术。
Based on classical control theory and modern control theory, many control philosophies such as modified DCL, fuzzy control, digital pulse and cycling regenerative time control have been developed.
独特的双振动箱连动一体化振动台，使振动台上各点振幅离差更小，更均匀， 冷热两用榨油机 自动控制螺旋榨油机 榨油机，进而保证制品强度的一致性；
Unique double-vibration box drives all in one vibration table to make the deviation of amplitude lower, more even so as to guarantee the consistency of product intensity.
独特的双振动箱连动一体化振动台，使振动台上各点振幅离差更小，更均匀， 冷热两用榨油机 自动控制螺旋榨油机 榨油机，进而保证制品强度的一致性；
Unique double-vibration box drives all in one vibration table to make the deviation of amplitude lower, more even so as to guarantee the consistency of product intensity.
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