fractionate
现在分词：
动词现在分词: fractionating
更多词形：
名词: fractionation | 动词过去式: fractionated | 动词过去分词: fractionated | 动词现在分词: fractionating | 动词第三人称单数: fractionates |
单词例句：
Earthworms comminute the mineral fraction of soils.
蚯蚓粉碎土壤中的无机物碎片。
Still, that is a fraction of the need.
然而，这仅仅是杯水车薪。
She spends only a fraction of her earnings.
她只花了所赚的钱的一小部分。
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。
The fraction of a second in single-digit precision.
秒的小数精度为一位。
Only a fraction of my friends have video recorder.
我的朋友中只一小部分人有录像机。
One forth is a proper fraction.
四分之一是一个真分数。
He has done only a fraction of his homework.
他只做了家庭作业的一小部分。
The expression written below the line in a common fraction that indicates the number of parts into which one whole is divided.
名称在公分式的分数线下的表达式，它指明了一个整个被划分的部分的数目