For design calculations, it is usually adequate to use the theoretical value for the approximate mixture ratio, corrected by a typical combustion efficiency factor . 对于设计计算,采用相应混合比的理论值,并用典型的燃烧效率系数来修正,通常这样做是恰当的。
A study on the calculation of drum brake ' s efficiency factor 鼓式制动器效能因数的计算研究
A study on the calculation of drum brake s efficiency factor 鼓式制动器效能因数的计算研究
Efficiency factor of pile groups 深基础群桩效率系数
Analysis and find a result about efficiency factor of bearing capacity of soil around piles in composite foundation 复合地基桩间土承载力折减系数的分析与取值