effective for对 ... 有效(应)
effectiveadj.有效的;生效的;实际的
effective field strength有效场强
effectiveness assessment效能评估
effective sulfur content有效硫含量
effective implementation有效执行
effective radiated power有效幅射功率,有效发射功率
effective facsimile band有效传真频带
effective plastic strain等效应变
effective input capacity有效输入容量
effective channel length有效通道长度
effectiveness indicators效能指标