air-to-fuel ratio中文是什么意思

• 空气燃料比
• 燃烧组成

• air    n. 1.空气，大气。 2.天空，空中。 3.微风，和风 ...
• fuel    n. 1.燃料，柴炭。 ★指燃料种类时为可数名词。 2. ...
• ratio    n. (pl. ratios) 1.比，比率，比值；比例 ...
• a ／ f air fuel ratio    空气燃料混合比
• af air-fuel ratio    混合气的空气燃油比
• afr air-fuel ratio    空气燃油混合比
• air fuel ratio    混合比; 空气燃料比率; 空燃比
• air fuel ratio analyzer    空气燃料比例分析仪
• air fuel ratio control    空气燃料比控制; 油气混合比调节
• air fuel ratio meter    空气
• air-fuel delivery ratio    空燃比
• air-fuel equivalence ratio    燃油过量系数
• air-fuel ratio control    燃料空气混合比调节
• air-fuel ratio metre    空气-燃料比测定计
• air-fuel ratio tester    空气燃料比测定仪
• delivered air-fuel ratio    实际空燃比
• effect of fuel-air ratio    燃料空气比影响
• fuel air ratio    燃空比; 燃料成分比; 燃料和空气比; 燃料空气比例
• fuel air ratio control    燃料空气比调节
• fuel-air ratio    燃料空气混合比
• fuel-air ratio control    燃料空气比调节; 燃料空气比控制
• fuel-air ratio controller    燃料空气比调节器; 油气比调节器
• fuel-air ratio indicator    燃料空气比指示器
• fuel-air weight ratio    燃料空气重量比
• lean fuel-air ratio    稀混气比

• While the speed is very large , the fuel - air mixing behind the airstream is decreased and the span that the fuel flow in the second combustor is reduced , so the combustion efficiency is decreased , h ) if the fuel streams impinge with the airstreams directly at the air - inlet exit , it make against increasing the combustion efficiency , i ) increasing air - to - fuel ratio within proper range can increase the combustion efficiency
  增加燃气喷射速度有利于增强回流区强度，头部燃烧温度上升，但速度太大则会减弱燃气同空气在进气道下游的掺混燃烧，减少燃气在室内停留时间，燃烧效率降低； 8燃气射流与空气流在进气道出口直接撞击不利于燃烧效率的提高； 9在适当范围内增大空燃比能显著提高燃烧效率。

• air-to-fuel ratioとは意味：空気燃料混合比｛くうき ねんりょう こんごうひ｝