effectivity date [計(jì)算機(jī)科學(xué)技術(shù)]有效日期effectivity change [計(jì)算機(jī)科學(xué)技術(shù)]有效性變更effectivity n.有效性；功效性effectives n.兵力；戰(zhàn)斗力名詞effective的復(fù)數(shù)形式.effectivenss 效率, 有效性, 功率effectiveness theory [自] 效益理論；[數(shù)] 可行性理論effectiveness of the supervisory board [經(jīng)濟(jì)學(xué)]監(jiān)事會(huì)有效性effectiveness of nba salary cap [體育]工資帽失效effectiveness of morning-after pill [醫(yī)藥科學(xué)]事后避孕丸的功效effectiveness of leadership [經(jīng)濟(jì)學(xué)]領(lǐng)導(dǎo)有效性[心理學(xué)]領(lǐng)導(dǎo)效能effectiveness (n.) effectiveness n.有效性；效力effectively implement 有效實(shí)施effectively calculable function [數(shù)學(xué)]能行可計(jì)算函數(shù)effectively (adv.) effectively adv. 有效地，生效地；有力地；實(shí)際上effective yield 實(shí)際收入effective working flange width [土木建筑工程]有效作用寬度effective work 有效工作，有效勞動(dòng)effective width [建] 有效寬度