E 開頭單詞
effective filtration rate [醫(yī)藥科學(xué)]有效濾過率
effective filtration area [機(jī)械工程]有效過濾面積
effective filing date [法學(xué)]實(shí)際申請(qǐng)日期
effective figure 有效數(shù)字
effective field theory [物理學(xué)]有效場(chǎng)論
effective fertility [醫(yī)藥科學(xué)]有效生殖率[地球科學(xué)]有效肥力
effective f-number [攝影]有效ｆ數(shù)
effective exposure time 有效曝光時(shí)間
effective exposing frequency [文學(xué)]有效暴露頻次[經(jīng)濟(jì)學(xué)]有效暴露頻次
effective earth radius [地球科學(xué)]有效地球半俓有效地球半徑
effective dynamic permeability [經(jīng)濟(jì)學(xué)]有效動(dòng)磁導(dǎo)率
effective drum diameter [電子、通信與自動(dòng)控制技術(shù)]磁鼓有效直徑
effective drug duration [醫(yī)藥科學(xué)]藥物有效期
effective double-work [計(jì)算機(jī)科學(xué)技術(shù)]有效雙字組
effective dose 有效劑量，有效量
effective direct radiation [醫(yī)藥科學(xué)]有效的直接照射
effective diameter [數(shù)] 有效直徑；節(jié)徑；中徑
effective demand n. [經(jīng)] 有效需求
effective degree of freedom [生物學(xué)]有效自由度