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- excess combustion air 过量燃烧空气
- 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。
- 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。
- 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。
- 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。
- 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。
- Never spend in excess of your income. 花钱切不可超过自己的收入。
- Don't carry your anger to excess. 不要肝火过盛。
- Our school has a student number in excess of 800. 我们学校的学生数超过八百人。
- ANALYSIS AND TRANSFORMATION OF HEAVY OIL COMBUSTION AIR PREHEATER 重油燃烧空气预热器的分析和改造
- Please trim the excess fat off (the meat). 请把过多的肥膘(从肉上)切掉。
- An excess of rain caused severe floods. 雨水过量造成了严重的水灾。
- Usury is interest in excess of a legal rate. 高利贷是指超过法定利率取息。
- 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。
- Luggage in excess of 100 kg will be charged extra. 超过100公斤的行李要额外收费。
- 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。
