The students had a grasp of decimals, percentages and fractions.学生们掌握了小数、百分数和分数。Continuous data can be expressed in either fractions or whole numbers.连数资料可以用分数表示,也可以用整数表示.Erodible soil fractions are usually dislodged fro...

fractions的音标：fractions的英式发音音标为：[f'rækʃnz]fractions的美式发音音标为：[f'rækʃnz]...

Bile was separated upon celite columns into its taurine and glycine conjugated fractions.胆汁用硅藻土滤蕊分离出它的牛磺酸和甘氨酸的共轭结合部份....simple math concepts, such as decimals and fractions.简单的数学概念，如小数和分数Different elution fractions from ...

n.分数( fraction的名词复数 )，小部分，分裂，[化学]（分）馏（部）分...