Along with Wuhan and Nanjing, it is known as one of the "three furnaces" of China.
它与武汉和南京一起被成为中国的三大“火炉”。
Three kinds of high temperature resistance furnaces with different heating method are designed, that is, outside-wall heating, inside-wall heating and double heating high temperature furnace.
设计了三种不同加热方式的高温电阻炉，即外壁加热、内芯加热和双重加热高温炉。
Hot ingots are often heated in forging furnaces, the feature of which is one-stage type in a constant temperature furnace and two-or three stage type in a temperature-variable furnace.
锻造钢锭多采用热锭加热，其特点是在恒温炉中一段加热和在变温炉中两段或三段加热方式。
The present paper deals with a reactor network comprehensive model for the engineering use orented three dimensional heat transfer numerical calculation of utility boiler furnaces.
文中介绍一种适合于工程应用的电站锅炉炉膛三维传热值计算的反应器网络综合模型；
Three monochromatic images of red, green and blue can be acquired when flame images in furnaces are captured by color CCD cameras.
当用彩色CCD摄像机摄取煤粉炉内火焰辐射图像时，实际上获得的是红、绿、蓝三基色波长下的单色辐射图像。
The qualified welding procedure has successfully been used for the welding of the P91 steel furnace tubes in three ethylene cracking furnaces.
并依此制定工艺，成功地完成了该钢种在三台乙烯裂解炉中的焊接应用。
The transport process can greatly improve the coal dust blowing and transport capacity and simultaneously meet the needs of two or three blast furnaces;
本发明的输送工 艺，大幅度提高煤粉的喷吹输送能力，能同时满足两台或三台高炉的需要；
There are three copper smelting furnaces in the machinery plant which produce fume to pollute the air in the workshop.
攀钢密地机械厂有3台化铜炉产生烟尘污染车间空气。
For large blast furnaces, the change of main operation parameters are analyzed and gas channels in high temperature and lower part of blast furnace an discussed for three modes.
在大型高炉工况条件下，解析了3种富氧操作方式下主要冶炼参数的变化规律，以及高炉下部高温区煤气通道状况。
For large blast furnaces, the change of main operation parameters are analyzed and gas channels in high temperature and lower part of blast furnace an discussed for three modes.
在大型高炉工况条件下，解析了3种富氧操作方式下主要冶炼参数的变化规律，以及高炉下部高温区煤气通道状况。
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