fraction
美 [ˈfrækʃ(ə)n] 
英 ['frækʃ(ə)n]
词形变化
复数：fractions 反义词
同义词
英汉双解
1. | 小部分；少量；一点儿a small part or amount of sth |
| Only a small fraction of a bank's total deposits will be withdrawn at any one time. 任何时候，一家银行的总存款只有少量会被提取。 |
| She hesitated for the merest fraction of a second. 她略微犹豫了一下。 |
2. | 分数；小数a division of a number, for example F |
英汉解释
英英解释
例句
At least some of the substantially asphaltene-free, and metal-free distillate fraction is converted to a hydrogen donor diluent.
至少部分基本上不含沥青质且不含金属的馏出馏分被转化成供氢体稀释剂。
Learn to understand any artwork you come across in a fraction of the time it would take to get a degree in Art History.
如果要学会在短时间内鉴赏自己碰到的每一件艺术品，那么你的水平差不多可以拿个艺术史方面的学位了。
The music press has so much to introduce these days, and jazz is just a small fraction of it.
音乐杂志报纸有这么多每天介绍这些，而且爵士乐只是一个它的小分数。
'Original production is still a tiny fraction in terms of total lengths, ' she said.
她说，以总长度计，原创制作所占比例仍然很小。
This small exercise might be useful for a first contact with the program, but it shows only a very small fraction of the tasks in an office.
这个小练习也许对于头次接触这个程序很有用，但它仅展示了办公任务中很小的一部分。
You could think of this correspondence as a buddy system in which each natural number is paired with some positive fraction, and vice versa.
可以把这种对应看作是各负责另一人之安全的两人同行制，每一个自然数都与某个正分数配对，反之亦然。
You know, this girl, this child. . . she's just a fraction of what I've become.
这个女孩，这个孩子，她只是我人生的一小部分。
The China oil spill is now 165 square miles, but still just a fraction of the size of the BP oil spill in Gulf.
目前海上浮油达165平方英里，但这仍然只是BP在墨西哥湾浮油的一小部分。
"We saw this fish pounce a couple of times, " says photographer Tim Laman. "His mouth shot out and back in a fraction of a second. "
“我们见过这只鱼的数次突袭，”摄影师提姆.雷曼说，“它的嘴一开一合仅需一瞬间。”
A small fraction of that sea area would be enough to fully substitute for biofuel production on land.
而在这3%海域当中，只要一小部分海洋区域就足以全面替代陆地生物燃料生产。
A fraction that specifies how much to scale images.
它是一个分数，指定图像伸缩比例。
The bank was sold for a fraction of its book value after it was shut out of lending markets.
一个银行在它的借贷市场被关闭之后，只能以帐面价值很小比例的价格被售出。
To a certain fraction on into the next checkpoint, if the die into a chain, out of Games.
到一定分数就进入下一关卡，如果变成死链，游戏就完了。
All this, without spilling American blood and for a small fraction of the cost of conventional battle.
所有这一切，都无需抛洒美国人的热血，也只需消耗常规战经费的一小部分。
The company tried to put some of the blame on Japan's earthquake, even though Japan counts for just a tiny fraction of its revenue.
文思创新试图将业绩不佳归咎于日本地震，但日本在其营收中所占比例相当低。
Dave Schembri, president of Smart USA, said the crash type chosen, a head-on collision, was a tiny fraction of accidents.
奔驰精灵美国总裁DaveSchembri表示，所选择的碰撞类型为正面碰撞，此类碰撞只占车辆事故的极少一部分。
While he declined to say how big the losses were, he said they represented a small fraction of the overall portfolio.
尽管拒绝透露损失的具体金额，但波顿表示，这些股票在整个投资组合中只占一小部分。
But by the same logic, even allocation of a fraction of flows would be enough to move markets.
不过，按照相同的逻辑，即使是投入外汇储备的一小部分就足以令市场波动。
Yet the amount of research conducted on business angels is but a fraction of that conducted in the institutional venture capital arena.
然而，对商业天使投资者的研究数量只是机构风险资本领域研究数量的一小部分。
China's exports as a share of U. S. consumption might have grown quickly, but they are still a small fraction of the total.
中国出口产品在美国消费总量中所占的比例或许增长迅速，但相对整体而言仍微不足道。
Thus the absorption of a system is the fraction of the incident radiation which is absorbed by the system.
因而一个系统的吸收率就是被系统吸收的入射辐射的份额。
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。
A plasma is a gas in which a significant fraction of the atoms or molecules are ionized.
等离子体是一种其中大部分原子或分子都已电离的气体。
'I assume that if and when somebody picks this up and goes into mass production it will cost a fraction of that, ' he said.
我假如有人能够投资这项发明，并且进行规模化生产，我想成本只有实验室的几分之一。
The filament winding angle when the fiber volume fraction of hoop orientation was equal to that of axial orientation was calculated.
最后计算了轴向取向和环向取向纤维体积含量相等时缠绕角的值。
Upon my short visit to this temple of art I should not be able to review a fraction of that great world of art which is open to you.
在我对这座艺术殿堂的短暂访问中，我不应只能看到那对你开放的伟大艺术世界的一个部分。
Producing a calorie of chicken protein requires only a fraction of the energy that it takes to churn out a calorie of beef protein.
生产一卡路里的鸡肉蛋白质只占生产等量牛肉所需能量的一小部分。
In a fraction of a second you consider the right surface, the flight of the ball and his position.
在几分之一秒时间里，你考虑好正确的触球，球的飞行轨迹和他的位置。
A pair of color-block heels is too trendy for me to invest a lot of money in, but I can color block my nails for a fraction of the cost.
一些系列的颜色组合对于我来说过于新潮，我不会投入太多的钱在上面，但是我能够将我的指甲油颜色组合起来当作一种少量的成本。
If just a fraction of these vehicles have problems repaying loans, there could be scores of troubled loans hitting the headlines.
即便这些工具只有一小部分出现偿贷问题，也可能导致大量的问题贷款登上中国的新闻头条。
And a big hydropower plant at the nearby Kajaki dam should be able to light up Kandahar for a fraction of the cost.
此外，花费小部分资金，就能在附近的Kajaki大坝修建一座巨大的水利发电厂，照亮整个坎大哈。
"I figured if I could even make a fraction of that, we'd be able to make ends meet, " he said.
他称：“我在想，自己是否也能够赚到那个人的一小部分，这样我就能维持收支平衡了。”
Moreover, the water used within a factory's walls is often only a tiny fraction of a firm's true dependence on water.
而且，一间工厂的用水量常常只是其公司真实用水量的一小部份。
Needless to say, the examples of borrowing from American quoted in the preceding pages are a mere fraction of what might be adduced.
不用说，前面所引的借自美国的词语的种种例子仅仅是可以引证的一小部分。
When we decided to extend our stay we were allowed to remain in the same room for only a fraction of an extra cost.
我们决定多呆几天，酒店允许我们住原来的房间，只需要另付一小笔费用。
This would be a huge step, threatening an open-ended entanglement, though Libya's population is only a fraction of Iraq's or Afghanistan's.
这会是一个很大的动作，虽然利比亚人口仅是伊拉克或阿富汗的几分之一，但仍可能导致一场结局未知的僵局。
It would only take a fraction of those funds to run scared for a lot of money to leave.
只要这笔资金中有一小部分因畏惧而撤出，瑞士银行就会流失大笔资金。
Had anyone proposed spending even a fraction that much before the war, people would have said the same things they're saying today.
在战争前，如果有人提议增加相当于那些债务哪怕一小部分的开支来应对危机，就会有人说同今天所说的一样的话。
That may be just a fraction of the total smuggled out of the country annually.
在阿富汗每年被走私出境的文物当中的那只不过是冰山一角。
Agnus: See what just a small fraction at my research has yielded?
看见了没？这只是我的研究成果量产化的一小部分。
It is thought the Universe was as hot only a fraction of a second after the Big Bang.
而宇宙在大爆炸之后仅仅几分之一秒时的温度被认为正好是这次对撞的温度。
Admittedly, the energy needed to produce a Cepheid-modulating neutrino beam really would be a sizeable fraction of the output of the sun.
应当承认，制造用来调整“造父变星”的中微子束所需要的能量确实将相当于太阳整体输出能量的大部分份额。
So, if we were to make a similar chart as the one for Internet users above, the 1995 part would be just a tiny fraction of a pixel.
因此，如果你制作一个类似上图互联网用户的图表，你会发现，1995年的数据只占据很小的一部分。
