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- The fuel used for heating is either blast furnace gas or coke oven gas. The combustion air is always preheated to improve fuel utilization. 用来加热的燃料不是高炉煤气就是焦炉煤气。燃烧用风通常要预热，以提高燃料的利用率。
- Therefore, the process feed, combustion air, and fuel gas should be preheated as much as possible before considering steam generation in the convection section. 因此，在考虑通过对流生产蒸汽之前，应尽量将过程原料、燃烧空气和燃料气进行预热处理。
- The SO/SB Shutoff Regulator is used in the gas line to automatically shut off the fuel when the combustion air or any remote signal pressure drops below a predetermined limit. SB切断阀用于燃气管线自动切断燃料，当助燃空气或者任何采样信号的压力低于预设定极限值时，安全且短阀都会自动切断燃料的供应。
- Manual or motorized designs used to control combustion air up to 25 PSIG (1.7 bar) service. 手动或电动调节设计用来控制压力高达25 PSIG (1.;7 bar)的助燃空气或燃气。
- By regulating the combustion air and burning the first to obtain the best combustion parameters. 通过调节燃烧空气和燃烧头，可以获得最佳的燃烧参数。
- The feasibility of changing natural gas into water gas was discussed in aspects of flaming gas exchangeability and combustion characteristic parameter. 从燃气的互换性以及燃烧特性参数等方面对水煤气作为原油输运加热炉替代燃料进行了可行性分析。
- By analyzing the operation process of HI TEMP tunnel kiln in home,the thesis puts forward many improving methods and proposes to the fuel, atomizing medium, combustion air and burner etc. 本文通过分析比较国内高温隧道窑的运行操作情况，结合生产实践及对比试验，对影响高温烧成稳定的因素如燃油、雾化介质、燃烧设备、助燃空气等提出了改进办法和建议。
- The high blast temperature technology by top combustion preheating furnace preheating the intensifying combusted air is used for the hot stoves of New No.2 and No.3 BFs in Angang. 鞍钢新2号、新3号高炉热风炉应用了顶燃式预热炉来预热助燃空气的高风温技术。
- A tonguelike cloud of flaming gas rising from the sun's surface, visible as part of the corona during a total solar eclipse. 日珥从太阳表面升起的舌头状的燃烧气体的云，在日全蚀时成为日冕的一部分可看到
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- Experiment and Application of the Flat Flame Gas Nozzle 煤气平焰烧嘴的试验及应用
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- There are several kinds of gas in the air. 空气中有几种气体。
- Containing air or other gas at a reduced pressure. 低压气体的在减弱的压强之下含有空气和其他气体的
- ANALYSIS AND TRANSFORMATION OF HEAVY OIL COMBUSTION AIR PREHEATER 重油燃烧空气预热器的分析和改造
- Energy is added to the air by direct combustion of gas in the air. 热能通过气体在空气中的直接燃烧而加入到空气中去。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
