半数有效效应室浓度
half effective target effect-site concentration
机组有效效率
unit effective efficiency
有效效率系数
coefficient of performance
[光束]有效弱化截面
effective removal cross-section
《有效监管银行业的主要
Core Principles for Effective Banking Supervision [Basle Committee
《有效监管银行业的主要原则》
Core Principles for Effective Banking Supervision
ak-较多有效解
ak-major efficient solutions
ak-弱较多有效解
weak ak-major efficient solutions