a fraction of a second

1. 转瞬间

I'll be ready in a fraction of a second.

我马上就好。


习惯用语a fraction of1.一小部分a fraction of a second1.一秒钟的若干分之几, 一转眼的工夫not by a fraction1.一点也不to a fraction1.[口]地地道道地, 百分之百地特殊用法absorbed fraction1.【核】吸收份额algebraic fraction1.代数分式, 代数分数atom fraction1.原子分数aviation fuel fraction1.航空燃料馏分binary fraction1.二进位分式binding fraction1.敛集率branched fraction1.(淀粉的)支链组分branching fraction1.分支系数, 部分蜕变系数built-up fraction1.【刷】并排的分数式burnup fraction1.燃耗系数, 燃耗深度butane-butylene fraction1.丁烷-丁烯馏分; B-B 馏分chromatographic fraction1.色谱馏分circulating fraction1.循环小数close-cut fraction1.窄馏分; 精密分馏馏分common fraction1.简分数, 普通分数complex fraction1.繁分数(式)continued fraction1.连分数conversion fraction1.变换部分, 转换部分; 转换系数cooling fraction1.加热炉敷管率cut fraction1.馏分delayed[diˈleid]1.[-neutron] fraction 缓发中子率depleted fraction1.贫化馏分diagonal fraction1.斜分数distillable fractions1.可蒸馏的部分down-flow fraction1.贫化部分dropping fraction1.【自】漏片dryness fraction1.【工】蒸汽干度duodecimal fraction1.十二进位分数dyadic fraction1.并向量分数effluent fraction1.流出的馏分, 选择的馏分enucleate egg fraction1.去核卵块, 无核卵块excessive fraction1.过分摩擦Fechner fraction1.【生理】费克纳分数feed fraction1.给料粒度级feedback fraction1.反馈比, 回授比, 反馈系数fine fraction1.细颗粒部分finite continued fraction1.有限连分数filament volume fraction1.纤维的体积含量fission fraction1.【核】裂变份额fusel-oil fraction1.杂醇油馏分gasoline pick-up fraction1.拾获汽油馏分gasoline power fraction1.汽油的主馏分, 基本汽油馏分general rational fraction1.一般有理分数head fraction1.头馏分; 初馏分heavy oil fraction1.重油馏分high-boiling fraction1.高沸馏分hydrocol naphtha fraction1.铁催化剂流化床合成的石脑油馏分infinite regular continued fraction1.无限正则连分数interstitial fraction1.隙间部分irreducible fraction1.不可约分数left additive fractions1.左加法分式linear fraction1.(淀粉的)直链部分lube fraction1.润滑油馏分lube cut1.润滑油馏分lumen fraction1.相对亮度, 相对光通量main distillate fraction1.主馏分mass fraction1.质量分率matrix fraction1.矩阵分数mean fraction of losses1.平均消失分数microsomal fraction1.微粒体部分middle fraction1.中间馏分, 煤油、柴油馏分mixed recurring continued fraction1.混(合)循环连分数mol fraction1.克分子分数, 摩尔份数molal fraction1.(重量)摩尔分数molar fraction1.(体积)摩尔份数mole fraction1.克分子分数molecular fraction1.摩尔份数; 摩尔百分数molecular packing fraction1.分子敛集率narrow-boiling range fraction1.窄沸程馏分non-saponifiable fraction1.(油脂的)不皂化部分non-terminating fraction1.无尽小数non-terminating continued fraction1.无尽连分数normal continued fraction1.正规连分数organic fraction1.有机馏份packing fraction1.敛集率2.紧束分数Packing void fraction1.填料(层)空隙度parent fraction1.母体部分partial fraction1.部分分数, 部分分式particulate fraction1.颗粒(性)部分(细胞匀浆)periodic fraction1.循环分数periodic continued fraction1.循环连分数periodical fraction1.循环小数petroleum fractions1.石油馏分propane-propylene fraction1.丙烷-丙烯馏分propellant mass fraction1.【航空】推进剂质量比propellant weight fraction1.【航空】推进剂重量比pure recurring continued fraction1.纯循环连分数rational fraction1.有理分式rational algebraic fraction1.有理代数分数rational proper fraction1.有理真分式, 有理真分数reciprocal fractions1.倒分数recycle fraction1.循环馏分reducible fraction1.可约分数regular continued fraction1.正则连分数repeating decimal fraction1.循环十进小数representative fraction1.数字比例尺residual fraction1.尾馏分; 残余馏分rest decimal fraction1.余留十进制小数sampling fraction1.抽样比, 样本分数simple fraction1.简分数single fraction1.简分数size fraction1.【冶】粒度级份额skim fraction1.胶清slop wax fraction1.废蜡馏分soil fractions1.土壤粒级soil separates1.土壤粒级specific gravity fraction1.比重分离份split fractions1.【刷】拼合分数subcellular fraction1.亚细胞部分subsieve fraction1.【冶】亚筛份额tail fraction1.残余馏分; 尾馏分thermal fraction1.热分率uniform fraction1.均匀馏分unit fraction1.单分数unsaponifiable fraction1.不皂化部分vanishing fraction1.消没分数void fraction1.空隙组分volatile fraction1.挥发部分, 挥发性馏分volume fraction1.体积分数, 体积分率, 容积率vulgar fraction1.普通分数, 简分数wax-bearing fraction1.含蜡馏分waxy distillate fraction1.含蜡馏分weight fraction1.重量分数wetness fraction1.湿度wood-tar fraction1.木焦油馏分fraction of sample in gas phase1.试样在气[液]相中所占分数fraction of sample in liquid phase1.试样在气[液]相中所占分数