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power efficiency
avia. 能量利用效率
eng.geol. 功效率; 功效
IT 功率效率
math. 功效,率; 相对效率检验的; 效〔功〕率
met. 功率系数; 电能效率
oil 动力效率
railw. 功率利用系数
tech. 出力效率
power efficiency of a test
stat. 相对效率估计量
power efficiency: 31 phrases in 13 subjects
Automobiles1
Aviation3
Business1
Earth sciences1
Economy1
Electric machinery4
Electronics5
Mechanics2
Nautical1
Shipbuilding2
Space1
Technology6
Wind Energy3