网络释义英英释义
科技词典字母F772页 ... fractional-pitchwinding分节绕组 分距绕组 分时绕组 fractional-slot分数槽 fractionate分级 ...
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Fraction [数] 分数 ; 片断
continued fraction 连分数 ; 连分式 ; 连续分数
mole fraction [化学] 摩尔分数 ; [化学] 克分子分数 ; 莫耳分率 ; 克分子分率
volume fraction [数] 体积分数 ; 体积率 ; 容积比
proper fraction [数] 真分数 ; 真分式 ; 实分数
Improper fraction 假分数 ; 真分数 ; 小学数学问题假分数
unit fraction 单位分数 ; [数] 单分数 ; 位分
decimal fraction 纯小数 ; 十进小数
Fraction Collector 部分收集器 ; 馏分收集器 ; 碎片收集器 ; 自动收集器
柯林斯英汉双解大词典
fraction /ˈfrækʃən/ CET4 TEM4
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1.
N-COUNT A fraction of something is a tiny amount or proportion of it. 少量
例：She hesitated for a fraction of a second before responding.
她犹豫了一下才回应。
例：Here's how to eat like the stars, at a fraction of the cost.
这就是如何花少量钱却能像明星一样吃喝的方法。
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2.
N-COUNT A fraction is a number that can be expressed as a proportion of two whole numbers. For example, 1/2 and 1/3 are both fractions. 分数
例：The students had a grasp of decimals, percentages and fractions.
学生们掌握了小数、百分数和分数。
双语例句原声例句权威例句
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The fraction was then multiplied by 100 and rounded to the nearest half or whole number.
该分数然后被乘以100，再四舍五入成半数或者整数。
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Their economy is still a fraction of ours.
他们的经济仍然是我们的一部分。
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She hesitated for the merest fraction of a second.
她略微犹豫了一下。
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More than 20,000 pepper vines have been planted since 2003 - still a fraction of the amount produced under the French.
VOA: standard.2009.04.16
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The problem with--there's a problem with gambling behavior because in a certain fraction of the population we have pathological gambling.
赌博行为有个特殊情况,在人群中总会有一小撮人,我们称之为病态赌博
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So you made somehow an anti-sense polynucleotide to the insulin gene or some fraction of the insulin gene.
这样你就合成了,胰岛素基因的反义多聚核苷酸链,或者说胰岛素基因的片段
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