fraction

单词fraction

基本解释

n.: 分数；小部分；小数；少量
网络: 碎片；片断；分式

权威解释

• 小部分；少量；一点儿:

  a small part or amount of sth

• 分数；小数:

  a division of a number, for example F

英汉解释

• 【宗教】圣餐面包分切式

• 【化学】分馏,分层,分级

• 【数学】分数

• 一些,一点儿

• 〔工〕系数

• 因子

• 分量;比重;份额

• 馏分

• 小部分,碎片,片断

• 一小部分;最低的限度

词性分析

• 复数：fractions

单词搭配

• adj.+n.:

  tiny fraction,small fraction,large fraction

同义词

n.littlesmall partpartportionsegment

反义词

n.whole

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。