Bahadur有效系数  Bahadur efficiency

Chernoff有效系数  Chernoff efficiency

Cramér-Rao有效系数  Cramér-Rao efficiency

半数有效效应室浓度  half effective target effect-site concentration

单级过程有效系数  effective simple process factor

反应有效系数  valid reaction coefficient

混凝土强度有效系数  effective factor of concrete strength

基坑有效系数  effective coefficient of excavation pit

能量系数－有效独立法  energy coefficient-effective independence method

爬电比距有效系数  creeping distance ratio effective factor

爬电距离有效系数  effectiveness of creepage distance

平均有效系数  average efficiency

热有效系数  heat effective coefficient; heat efficiency coefficient

散热量有效系数  coefficient of effective heat emission

有效系数  coefficient of efficiency; effective coefficient

照明有效系数  lighting effectiveness factor

功率因数为1时的总有效功率，额定输出功率  base active power

热传递总系数  coefficient of overall heat transmission

砂岩层总有效厚度  sand count