effective onadj.对 ... 有效应
effectiveadj.有效的;生效的;实际的
effective appararus效应器
effective reduction[计] 有效缩小
Effective Stimulate有效激励
effective estimator有效估计值
Effective substance药效成分
effective lever arm有效杠杆比
effective collector有效集电极
effective cash cost[经] 有效现金成本, 实际现成本
Effective root rate有效根率
effective gas yield有效产气率