单词	碁子
释义	同CHESS
随便看	effective radius of the earth effective rainfall effective rake effective range effective range of measurement [proof] effective rate effective rate of interest effective rate of protection effective ray effective reach effective reactance effective recombination effective recombination velocity effective recording width effective reflecting surface effective refractive index effective relaxation length effective relay actuation time effective remedy effective removal effective removal cross section effective removal cross-section effective removal--cross-section effective renal plasma flow effective renal plasma flow {=erpf}