二次风道的英文

• secondary air duct

• "二次"英文翻译    secondary; quadratic
• "二次风" 英文翻译 :    air envelope; secondary air; secondary draft; secondary-air
• "二次风口，二次风嘴" 英文翻译 :    secondary tuyere
• "二次风机" 英文翻译 :    overfire air fan; secondary air fan
• "二次风口" 英文翻译 :    overfiren air port
• "二次风流" 英文翻译 :    secondary air flow
• "二次风门" 英文翻译 :    secondary air register
• "二次风嘴" 英文翻译 :    secondary lance; secondary tuyere
• "二次风，次级空气" 英文翻译 :    secondary air
• "二次风鼓风机" 英文翻译 :    secondary blower
• "回转窑二次风" 英文翻译 :    kiln secondary air
• "风道" 英文翻译 :    air cha el; air channel; air chute; air conduit; air course; air ducting; air ductwork; air flue; air foil; air passage; air piping; air stack; airduct; blow line; duct system; fan duct; fan tunnel; gallery; gutter; trunking; ventilation duct; wind channel; wind path; wind roadway; wind tunnel; wind-channel; windhole
• "从上部引入帮助燃烧的空气；炉排上的二次风" 英文翻译 :    overfire air
• "三次风" 英文翻译 :    tertiary air
• "一次风" 英文翻译 :    main air; primary air
• "出风道" 英文翻译 :    exhaust passage; outlet duct; outtake
• "反风道" 英文翻译 :    reversing air way
• "风洞,风道" 英文翻译 :    wind-tunnel
• "风巷, 风道" 英文翻译 :    airway
• "供风道" 英文翻译 :    air supply duct
• "鼓风道" 英文翻译 :    air pressure duct
• "回风道" 英文翻译 :    bleeder
• "进风道" 英文翻译 :    air-intake passage; intake airway
• "冷风道" 英文翻译 :    cold air duct; cold airduct; cooling-air chimney
• "逆风道" 英文翻译 :    duskwood deadwind pass

• Increasing original resistan coefficient of the secondary air duct can improve the adjusting performance of air damper , and inhibit pulsation of the flow rate
  增加二次风道的原始阻力系数，可以使风门的调节特性得到改善并抑制流量脉动。
• The secondary air duct of boilers is a group of large diameter short ducts in parallel connection , having inlet air flow condition with inner positioned resistant pieces
  摘要锅炉二次风道为有内置阻力件的一组并联大口径短通道，其阻力系数严重偏小而且风门涡流强烈，从而造成二次风强烈脉动。
• The straight section of secondary air duct for boiler of 600 mw supercritical unit manufactured by dongfang boiler factory is shorter , at the time the measurement of air flow is being carried out by adopting velocity - equalizing tube flowmeter , the required precision can ' t be reached
  摘要东方锅炉厂制造的600mw超临界机组锅炉二次风道的直管段较短，采用均速管流量计进行风量测量时，达不道精度要求。