使过量 meaning in English

pamper

This a / f controller could quickly response and regulate the lpg injection time to meet different engine running conditions and make excessive air coefficient ( a ) in normal operation range of the three - way ca alyst system ( twc )
该控制器能根据不同的工况快速反应并调整燃料喷射占空比，使过量空气系数符合三效催化转化器有效工作范围( = 1 0 . 005 ) 。
It is the foundation of boiler burning control to find optimum excess air coefficient , in addition , it is key to adjust the damper opening and valve opening use fuzzy control algorithm according to the content signal of o2 and co in fume road
寻找最佳过量空气系数是锅炉燃烧控制的基础，而锅炉燃烧控制的关键是根据烟道含氧量、烟道一氧化碳含量信号，调整气风门开度，使过量空气系数保持在最佳值附近。