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- secondary combustion air 次级燃烧空气
- 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。
- The influence of afterburning chamber length on secondary combustion efficiency and flow field were analyzed based on direct-connected ground simulation test. 结合直连式地面模拟试验,分析了补燃室长度对掺混流场和二次燃烧效率的影响。
- The secondary combustion of full-scale solid rocket ramjet was investigated by using the ground direct-connected experimental equipment with uncertainty evaluation. 采用不确定度评定的地面直连冲压实验设备,对某全尺寸固冲发动机补燃室二次燃烧进行了实验研究。
- 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。
- Once it detonates, the small charge in the trigger chamber creates a very powerful shockwave that then hits the main air/fuel charge in the engine's secondary combustion chamber. 一旦引爆，触发器中的小室负责创建一个非常强大的冲击波，然后点击其主要的空气/燃料发动机二次燃烧室负责。
- Introduces stack gases detonation and generation course of the flue secondary combustion accident,analyses the causes of the accident,points out disposal and preventive measures. 介绍烟气爆燃与烟道二次燃烧事故发生过程,分析事故发生的原因,提出处理措施及预防办法。
- 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 SECONDARY COMBUSTION OF FLY ASH IN CFB BOILERS 循环流化床锅炉飞灰再燃烧
- Secondary Combustion Unit of Gas Making Furnace 造气炉二次燃烧装置
- Prevention and Disposal of Rotary Air Pre-heater Secondary Combustion 回转式空气预热器二次燃烧的预防与处理
- 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。
- 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。
