If you're less than 10 years old, you're so excited about ageing that you think in fractions.
你意识到没有，在我们一生中只有小时候盼望长大？如果你还不到十岁，你兴奋得恨不得一分一秒地数又长了多少。
The entire process happens in fractions of a second and so has practically no impact on either the user experience or perceived performance.
整个过程发生在很短的时间内，因此几乎不会对用户体验或性能造成实际影响。
Even parents who may have forgotten lessons taught in a classroom long ago about fractions shouldn't be afraid.
即使是那些对很久以前在教室所教分数已经忘记的家长，对此书也不应该感到害怕。
yA Over yA of one. Minus yA of two, and I just want to, in some sense, finish up by making the obvious substitution, which is, of course these are mole fractions.
除以1的yA，减去2的，我只想，从某种意义上，得到更加简单的取代形式，当然这些是摩尔分数。
yB And yA and yB in the gas phase, the mole fractions in the gas phase.
在气体中是yA和，这是气体中的摩尔分数。
yB So in the gas phase, we've got mole fractions yA and yB.
所以在气相中，我们有摩尔分数yA和。
A multitude of separations are accomplished by distillation, but its most important and primary function in the refinery is its use for the separation of crude oil into component fractions.
许多分离过程是通过蒸馏进行的，但蒸馏在炼油厂中的最重要和主要的功能则是它在将原油分离成不同馏分过程中的作用。
So if we're going to be writing our equilibrium constant in terms of mole fractions, we're going to need mole fractions.
所以如果我们把平衡常数写作，摩尔分数的函数，我们需要知道摩尔分数。
When the younger students returned as seventh graders in the fall, they scored just as high as they had the previous spring on tests of fractions that they had not seen.
秋天，年轻的七年级学生们返回时，他们得到的分数和上个春季他们没有看到的部分的分数一样高。
Your "big Numbers" here are really just a drop in the bucket, fractions of fractions of a percent of our user base.
你所说的“大数字”只是用户基数的很小一部分。
Those of you may have seen Superman 3 or Office Space, this little scam where they make money in the financial markets by scheming fractions of pennies off.
你们可能已经在Superman,3和Office,Space见识过，这些骗局就是通过这个方法从金融市场上，一分一厘地窃取钱财的。
This example is greatly simplified, and the specific units are unimportant (in reality the units would be tiny fractions of seconds).
此例彻底简化了的，并且具体的单位也不重要（实际上，此单位是一秒的极小一部分）。
In these and other edit boxes, you can type decimals or fractions or expressions.
在编辑框中你可以使用十进制数据类型或分数或表达式。
In fractional distillation, that part of the distillate which may be returned to the column to assist in making a better separation into desired fractions.
在分馏中被送回塔内促进更好分离成所需馏分的那部分馏分油。
It occurs as an exchangeable base in the clay mineral and organic fractions of soils.
钙是以交换性盐基在粘土矿物及土壤的有机部分出现的。
Isoprene is one of the most valuable components in the C_5 fractions, which has wide prospect in development and utilization of synthetic rubber and fine chemicals.
异戊二烯是C_5馏分中最具有利用价值的组分之一，在合成橡胶以及精细化工产品的开发利用方面具有广泛的前景。
In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.
石脑油馏份与一个热表面接角，就裂解而得到乙烯和丙烯。
The procedures of some typical vapor-liquid equilibrium calculations of petroleum fractions based upon spline techniques are given in the paper with good agreement with laboratory data.
提出了基于样条函数技术对石油馏份所作的若干种典型汽液平衡计算步骤，并给出了令人满意的数值计算结果。
To determine the mass fractions of catechin in the stem bark of Mitragyna rotundifolia Kuntze.
该文首次用高效液相建立了帽蕊木茎皮中儿茶素质量分数的测定方法。
The distribution, trihalomethane formation potential (THMFP), UV-Vis and FTIR spectra of organic fractions in the secondary effluent were examined.
考察了二级处理出水中有机组分的组成分布、三卤甲烷生成势、紫外光谱和红外光谱。
The work of the chemical engineer in utilizing successively greater fractions of raw materials such as crude oil is well known .
化学工程师的工作是对象原油这样的一些原材料的多数分馏物加以连续不断地利用，这是尽人皆知的。
The column core can then be pushed out and the zones of material cut apart, or the zones can be eluted by passing more solvent down the column and collecting it in small fractions.
然后将此柱的芯子推出，将各段物料分开，或者用更多溶剂通过此柱以洗提各区段，然后收集各小组分的物料。
In another set of experiments, soluble fractions of the MBR and AS mixed liquors mere analyzed.
在另一个实验装置中，MBR和AS混合液的可溶解物质被分析。
Distillation to separate volatile chemical substances in which the products are collected in a series of separate fractions, each with a higher boiling point than the previous fraction.
分离易挥发的化学物质的蒸馏法，其中生成物被收集在一系列单独的馏分里，每种馏分的沸点都比未分馏前高。
The result indicated: (1) Application of inorganic phosphorus fertilizer increased contents of all Pi fractions in soils.
结果表明：(1)施用无机磷肥能够提高土壤无机磷各组分含量。
Grade school kids who learned about fractions through a rhythm-and-music-based curriculum outperformed their peers in traditional math classes.
若小学生们在韵律和音乐课程学习了音节划分的话，他们的数学成绩要比按照传统方式学习的同龄人要好很多。
Grade school kids who learned about fractions through a rhythm-and-music-based curriculum outperformed their peers in traditional math classes.
若小学生们在韵律和音乐课程学习了音节划分的话，他们的数学成绩要比按照传统方式学习的同龄人要好很多。
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