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 ...
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...
She bought a pair of nylons.她买了一双尼龙袜.Have you any nylons that won't ladder?你有不会抽丝的尼龙袜子 吗 ?Nylons have the virtue of durability.尼龙丝袜有耐穿的优点。This woman wore seamed nylons and kept smoothing her skirt.这个女士穿着长筒尼龙缝袜，不停地把裙...
Middle - class lifestyles have flourished even though median wages have barely budged.尽管收入中值几乎原地不动, 中产阶级 的生活方式还是日益兴旺.Under the wise rule of the headmaster, the school flourished.在校长明智的管理下, 这所中学得以发展起来.Archimedes flourishe...