turndown是什么意思

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用法例句

The Application Of Numerical control TechniqueIn Converter Tilting and Oxygen lance Lifting;

一种应用在控制转炉倾动、氧枪升降的数控技术

Starting with the frame and principle of the converter transmission system,nodding and sliding phenomena present during converter tilting are analyzed.

从转炉传动系统结构与原理入手,分析了转炉倾动点头及下滑现象产生的原因和机理,在此基础上提出了抑制这种现象的常用方法。

This paper introduces the mechanical structure and technical characteristics of converter tilting system, expounds the selection of electrical drive control schemes of converter tilting, and compares the advantages and disadvantages of several schemes.

介绍了转炉倾动系统的机械结构、工艺特点,论述了转炉倾动电气传动控制方案的选择,比较了几种方案的优缺点。

Production practice of reduces the copper content in slag for Tilting Furnace;

降低倾动炉渣含铜的生产实践

Technical Progress of Tilting furnace for Copper Crap Smelting;

倾动炉杂铜冶炼技术改进

There is lots of heavy oil to be consumed and rich oxygen to be used to aid combustion in tilting furnace refined process by restores with oil in Guixi smelter,this is a new way to energy conservation.

贵溪冶炼厂倾动炉精炼在还原过程中燃烧一定量的重油和采用富氧助燃,为节燃降耗寻找到了又一途径。

arc furnace tilt roller track

电弧炉倾炉滚动导轨

tilting position

倾斜角(转炉)，倾斜位置

The converter is tipped on to its side.

把转炉向一侧倾转后。

Technology of Inclined Cast Avoid Appeared the Defects of Misrun in Oven Door Casting

倾斜浇注防止焦炉炉门铸件产生浇不足缺陷

The Inclined Problem of the Body of A Waste Heat Vertical Water Tube Boiler;

立式水管式废热锅炉炉体倾斜问题浅析

Calculation of Converter Tilting Torque Based on Virtual Technology

基于虚拟样机技术的转炉炉壳倾动力矩计算

iron bar used to loosen and rake clinkers out of furnaces.

用来从炉子中松开倾斜煤渣的铁片。

The converter is tipped on to its side and the charge of molten iron is poured into the top.

转炉向一边倾斜，熔铁从顶部倒进去。

Reason for the Greater Tilting Moment of a 220 t Converter

220t转炉倾动力矩偏大的原因分析

When the metal is molten, and all impurity is removed, the furnace is tilt and steel pour out.

当炉中金属熔化，除去所有的杂质之后，将炉子倾斜，倒出钢水。

Experimental Research about Revert Speed of 50TEAF and Problem of Non-slab Tap;

50T电炉回倾速度与无渣出钢问题的实验研究

Dynamic Response Analysis of Single Motor Break off for Converter Tilting Mechanism

转炉倾动机构单台电机停转时的动态响应分析

The Problem and Measures of Electricity Input of the Converter′s Tilting System

转炉倾动系统电气输入存在问题及改造措施

Compare Frequency Conversion Control with Hydraulic Pressure Control in Tilting System

炉体倾动系统变频与液压控制的分析比较

DESIGN AND BRINGING-ABOUT OF AUTOMATIC POURING CONTROL SYSTEM OF 100-TON CONVERTER

100t转炉倾动自动化控制系统的设计与实现

Application of AC speed adjustment technology in the tilting system of converter and its optimization

交流调速技术在转炉倾动系统上的应用和优化

Application of AC Frequency Conversion Technology in Converter Tilting Control System

交流变频技术在转炉倾动控制系统中的应用

The Braking Control of the Tilting Chute Motor

高炉布料溜槽倾动无抱闸电机的精确控制