半数有效效应室浓度
half effective target effect-site concentration
有效板数
number of effective plate
半数有效剂量(ED50)
Median effective dose (ED_ 50
ED50
半数有效量
mean effective dose
median effective dose
polymerase chain reaction
ED_ 50
ED50
半数有效浓度
Median effective concentration
Ce50
EC50
操作数有效地址
operand effective address
address， operand effective
operand effective
operand field
address
催眠半数有效量
hypnotic median efective dose
非整数有效反应级数
non-integer effective reaction series
龟板有效成分
Plastrum testudinis effective constituent
龟板有效成分PTEC
plastrum testudinis effective constituent PTEC