半数有效效应室浓度
half effective target effect-site concentration
比有效能量
specific effective energy
centralized trading database
See
表观有效能值
apparent effective energy
机组有效效率
unit effective efficiency
可能有效解
possible efficient solution
热力学有效能
thermodynamic effective energy
湿比有效能量
moisture available energy
湿有效能量平流
advection of moist available energy
有效能分析
exergy analysis
available energy analysis