fractions信息详情
n.[数]分数；小部分，片段（fraction的复数）
factions───n.派系（faction的复数）；内讧
fraction───n.分数；部分；小部分；稍微
fractious───adj.易怒的；倔强的，难以对待的
frictions───[力]摩擦；[力]摩擦力
fractionise───细分
infractions───n.犯规，违法行为；（对法律、协定的）违背，违犯
refractions───n.折射；折光
fractional───adj.部分的；[数]分数的，小数的
fractioned───n.分数；部分；小部分；稍微
The students had a grasp of decimals, percentages and fractions.───学生们掌握了小数、百分数和分数。
She taught me fractions and counting.───他教我分数和计算。
He was so clever; he could reckon fractions in his head.───他是那么聪明；他能心算分数。
Let's consider a student trying to understand fractions.───再让我们来想一想一个学生如何学习分数。
But when it asked him to multiply a series of fractions with just over a minute left to play, he had no patience to work out the problem.───但是在离结束游戏还有一分多钟的时候要求他计算一组分数的乘法时，他就没有耐心在这个问题上计算了。
Your "big numbers" here are really just a drop in the bucket, fractions of fractions of a percent of our user base.───你所说的“大数字”只是用户基数的很小一部分。
One defines standard parts of the face and measures the distance, and the changes in distance over fractions of a second, between them.───一类是定义脸部的标准部位和测量部位之间的距离，以及在几分之一秒内距离的变化。
For others, it might be a cartoon produced by the world's best animators illustrating how fractions represent parts of a whole.───对于有些学生，可能是看一个世界上最好的卡通工作室做出来的教学分数的卡通影片。
Some of these particles are stable and form the normal matter, the others live for fractions of a second and then decay to the stable ones.───这些粒子中的一部分是稳定的并且构成了普通物质，其它的只存在一秒钟的几分之一，然后衰变为稳定粒子。
? and 5/8 are vulgar fractions.
Fractions of increasing molar mass are collected from the bottom of the column.
Visual images flashed on and off at fractions of a second to imprint themselves on the subconscious mind.
The task of converting less familiar fractions to decimals with the aid of a calculator was also given to pupils.
The full array of such fractions, comprising a frequency distribution across all cultures sampled, is called an ethnographic curve.
These fractions were shown to stimulate a basal transcription system, reconstituted from highly purified fractions hTFIIIB and hTFIIIC.
Division of the sediment into two fractions at an early stage is therefore recommended.
Fractions can be written with oblique strokes, for example 2/3.
Fractions are the deepest internal division of a class, where incompatible material interests show up in separate political organization.