fraction
['frækʃən]
n.小部分, 少许, 分数, 片段
例句与用法:
The car stopped within a fraction of an inch of the wall.
汽车在离墙不到一英寸的地方停住了。
The door opened a fraction.
门稍微开了条缝。
One forth is a proper fraction.
四分之一是一个真分数。
n.[C]
1. 小部分; 片段; 碎片
He has done only a fraction of his homework.
他只做了家庭作业的一小部分。
2. 些微, 一点儿[S][(+of)]
The story does not contain a fraction of truth.
这故事没有一点真实性。
3. 【数】分数
4. 【化】馏分; 级分
短语词组:
a fraction of a second
1. 转瞬间
I'll be ready in a fraction of a second.
我马上就好。
fraction
名词复数:fractions
同义词:
part | division | section | portion | segment | fragment | little | small part | element | molecule | leg | detail | component | shade | divide | piece | share |
反义词:
integer |
词义辨析:
同义:
n.部分; 片段
part
portion
division
segment
section
同义参见:
shade
fragment
leg
molecule
component
detail
反义:
n.小部分; 片段; 碎片
integer
fraction['frækʃən]n.1.■(碎裂的)小部分;碎片,破片,断片2.■少许,一点儿,一些3.■分裂,破碎4.■【化学】(分)馏(部)分;级分5.■【数学】6.■分数7.■分式8.■掰开,分开,分割圣餐面包9.■(政党内的)左(或右)倾(机会)主义者,机会主义者vt.1.■分成碎片,碎裂,把…分成几小部分;使成分数a fraction of a second顷刻,转瞬间not by a fraction一点也不to a fraction[口语]完全地;地地道道地;百分之百地
fractionfraction[ˈfrækʃən]n.1.■小部分, 零头, 片断, 碎片2.■一些, 一点儿, 几分之一3.■【数】分数4.■【化】(分)馏(部)分, 分馏物5.■【宗】圣餐面包分切式6.■组成; 粒度级; 分级粉7.■折射8.■(曲线的)折点, 拐点a common [vulgar] fraction普通分数a compound [complex] fraction繁分数a mixed fraction带分数a decimal fraction小数a proper [improper] fraction真[假]分数a fraction closer稍微靠近一点by fractions有余数的crumble into fractions碎成片片
词性变化fraction[ˈfrækʃən]vt.1.■使分成(几)部分2.■使成分数3.■分馏
参考词汇见part;
[ˈfrakʃ(ə)n]
noun
- a numerical quantity that is not a whole number (e.g. 12, 0.5)
分数;小数
■a small or tiny part, amount, or proportion of something
小部分;微量
he hesitated for a fraction of a second.
他犹豫了片刻。
her eyes widened a fraction.
她的眼睛稍微睁大了一点儿。
■a dissenting group within a larger one
持不同意见的小集团
■each of the portions into which a mixture may be separated by a process in which the individual components behave differently according to their physical properties
馏分,分馏物 - (一般作 the Fraction)(in the Christian Church) the breaking of the Eucharistic bread
(基督教用语)分切圣餐面包
- late Middle English: via Old French from ecclesiastical Latin fractio(n-) 'breaking (bread'), from Latin frangere 'to break'
fraction
名词 fraction:
a component of a mixture that has been separated by a fractional process
a small part or item forming a piece of a whole
the quotient of two rational numbers
动词 fraction:
perform a division
同义词:divide
fraction
■Are 2006 Anhui agricultural university two fraction lines numbers? ?
2006安徽农业大学二本分数线是多少啊??
■Is the fraction line 2009 three Zhejiang ocean academies are enrolled a number?
2009浙江海洋学院三本的录取分数线是多少?
■USD99.5/DMT CFR FO China Main Port,China based on 64.5% Fe,fraction prorata.
8美元/千公吨中国主要港口到岸价,基于64.5%的铁含量,按比例计算。
■Aptiva is OK also buy in retailing shop of one fraction OfficeMax.
Aptiva 也可以在一小部分 OfficeMax 零售店中买到。
■Ejection fraction (EF) and stroke volume (SV) decreased markedly in DCM.
DCM组射血分数(EF)、每搏量(SV)显著降低。
■Under dobutamine treatment, the EF (ejection fraction) was 39%.
EF值为39%,无心肌破裂。
■Total mass fraction of EPA and DHA can give 28.32%.
EPA和DHA乙酯总含量(w)达到28?32%。
■Her MUGA scan, what was the ejection fraction?
|她的多门核血管影像扫瞄,排出物 的片断如何?
■However, most users can only distinguish a tiny fraction of these colors.
不过,大多数用户仅可以区分这些颜色中的一小部分。
■But the machine tools listed in our brochure is just a fraction of our products.
不过我们的宣传小册子仅仅介绍了我公司生产的一小部分机床。
■Thus,it is neccessary to adopt stepper angle fraction.
为解决此问题,有必要进行步距角细分。
■Coprimary end points were IRA patency and change in L ejection fraction.
主要终点为梗死相关动脉开通和左室射血分数改善。
■And we can time the landing with the precision of a fraction of a second.
也可以把着陆时间精确到秒的几分之一。
■Actually,what we have shown you here today is only a fraction of Beijing that awaits you.
事实上,今天我们向您展示的也仅仅是正在恭候您到来的北京一隅。
■A second-hand car costs a fraction of a new one.
二手车的花费只是新车的零头。
■Man never directly perceives motion with speed greater than a tiny fraction of the speed of light.
人们从来未曾直接觉察到速率比光速大极小一个因子的运动。
■Only a small fraction of Indians are employed in the modern, unionized sector.
仅有一小部分印度人在现代化的、有工会组织的企业工作。
■He does not like the new governess by a fraction.
他一点也不喜欢他的新家庭女教师。
■They represented only a fraction of the general populace.
他们代表的仅是全体国民的一小部分。
■A mixed fraction He has done only a fractionof his homework.
他只做了家庭作业的一小部分。
■And then in the fraction of a second before anything actually happened, Santino Corleone knew he was a dead man.
他恍然大悟:自己活不成了。 此刻,他的头脑是清醒的。
■His fraction of bricks by hand surprised all of us.
他手劈砖头的绝活儿让我们叹为观止。
■He is truthful, faithful and honest to a fraction.
他是个百分之百忠诚、老实、可靠的人。
■His achievements are only a fraction of progress for the whole project.
他的业绩相对于整个项目的进程而言只是很小的一部分。
■He looked pale because a moment ago, a car missed him by a fraction of an inch.
他看起来苍白,因为在不久前,小汽车差点就撞到了他。
■There is not a fraction of truth in his statement.
他说的话一点也不真实。
■He made great play about the fact that computers could do the job in a fraction of the time.
他过分夸大这一事实,即计算机瞬间就可做完这一工作。
■The large fraction of the companionate S.
他还准备在参与合作的伙伴S.
■At this age,he should be able to subtract one fraction from another.
他这个年龄应该会演算分数减法。
■Let v is an indeterminate, A=Z[v,v~-1], A =Q(v) is the fraction field of A.
令v是未定元,A=Z[v,v~(-1)],A′=Q(v)是A的分式域。
■Either solution would provide a stateful experience at a fraction of the cost.
任何一种解决方案花费部分成本即可提供有状态体验。
■Fake designer watches are sold at a fraction of the price of the genuine article.
伪造的设计师名牌手表以真品若干分之一的价格出售。
■Yet only a fraction of the world's countries have developed a pandemic plan.
但仅有部分国家已准备好应对流感的措施。
■But it receives only a fraction of the research budget devoted to AIDS.
但对肺结核病的研究经费投入只占艾滋病的一小部分。
■The fraction of positie cells was determined with quantitatie histomorphometry.
但是,衰老的细胞同时都表现出代谢旺盛。
■You just gave away potent magical assets for fraction of their value!
你们只是在放弃这些强有力的魔法资产的部分价值!
■You can get a fax machine that has a built-in photocopier for a fraction of the price you would pay for just a photocopier.
你可以买一部有内置影印功能的传真机,价钱比一部影印机便宜得多。
■Could you move a fraction closer?
你能不能稍微再挪近点儿?
■Cooling the melt (in a quiescent state) to achieve the desired solid fraction.
冷却镕融金属(静态下)获得理想的固态粒度。
■Cooling the melt( in a quiescent state) to achieve the desired solid fraction.
冷却熔融金属(态下)得理想的固态粒度。
■Only the fraction with minimum mean molecular weight possessed no significant inducibility of platelet aggregation.
分子量最小的级分无明显诱导人血小板聚集副作用。
■The value of a fraction is inversely proportional to that of the denominator.
分数值与分母值成反比例。
■Only a fraction of the sculptures were on display at the museum.
博物馆里展出的只是这些雕塑的碎片。
■A number that is the tiniest fraction different from another number is still "not equal.
即使一个数字仅在小数部分与另一个数字存在极微小的差异,仍然认为它们是“不相等”的。
■Reflecting only a small fraction of incident light.
反射入射光的仅一小部分的.
■Reflecting onlya small fraction of incident light.
反射入射光的仅一小部分的。
■The superfluid fraction will not rotate.
变成超流体的氦不会旋转。
■Only a fraction or a small part of.
只有一个片断或一。
■Not the half of Only a fraction or a small part of.
只有一个片断或一小部分语源。
■A small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.
只有一小部分死掉的生物在开始腐烂前,或者更可能的情况是,在食腐动物吃掉它们之前如此地保存起来。
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