Through it, octane value of gasoline, cetane value of diesel oil, aromatics and sulphur contents in fraction oil can be calculated.
用此方法可以计算汽油的辛烷值、柴油的十六烷值、馏分油中芳烃和硫含量。
In order to make a nuclear explosion, the critical mass must come together within a fraction of a millionth of a second.
为促成一次核爆炸，临界质量必须在一百万分之一秒内聚集在一起。
The stakes are higher for me to share data because it's a bigger fraction of what's happening in my lab.
对我来说，分享数据的风险更高，因为这类事件在我的实验室里发生过太多次。
When researchers look really carefully at the DNA in Chromosomes though, they were amazed to find that only a fraction of it, maybe 20-30%, converts into meaningful genetic information.
当研究人员仔细观察染色体中的DNA 时，他们很惊讶地发现，其中只有一小部分，大约是20%到30%，能转化成有意义的遗传信息。
Since tobacco is one of the biggest causes of premature death in the UK, a measure that tames the habit even by a fraction is worth trying.
在英国，烟草是导致早逝的最大原因之一，因此，哪怕只是稍稍抑制吸烟习惯的措施都值得一试。
Only a tiny fraction of Americans change any behaviors in an effort to preserve their privacy.
只有一小部分美国人为了保护自己的隐私而去改变自己的行为。
They have built robots that can recognize the error of a machine panel by a fraction of a millimeter in a controlled factory environment.
他们已经制造出能够在受控的工厂环境中识别出几分之一毫米误差的机器人。
After five treatments, there has been dramatic improvement in my arm, and the pain is a fraction of what it was.
经过五次治疗后，我的手臂有了明显的改善，而且疼痛范围也是原来的一小部分。
The stakes are higher to share data because it's a bigger fraction of what's happening in my lab.
分享数据的风险更高，因为在我的实验室里所有发生的事情中，数据占据更大的比重。
"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。”摄影师蒂姆·雷曼说。“它的嘴一开一合仅需一瞬间。”
If using the ICUMSA tables, he or she would report in mass fraction.
如果使用国际糖分析统一方法委员会表，他或她将以质量分数报告。
But with.net, it's now possible to write very powerful test automation in a fraction of the time it used to take.
但有了. NET之后，只需要花费以前所用时间的一小部分，就可以编写出非常强大的测试自动化。
If you look and see, well, now we should be able to determine the mole fraction in the gas as well.
如果你看，好，现在我们也可以确定，气相中的摩尔分数。
And if we go over here, this is telling us about the mole fraction in the gas phase.
如果我们到达那，它告诉了我们气相的摩尔分数。
That the vapor pressure of the solute is related to the mole fraction in the solution.
溶质的蒸汽压，和溶液中溶质的摩尔分数成正比。
Now, you can draw the same diagram in, instead of pressure, mole fraction, you can draw the same diagram in terms of temperature.
现在，我们画相同的相图，但是不是压强和摩尔分数，而是温度的相图。
So this is the one that's showing us the mole fraction in the liquid phase.
这是告诉我们,液相摩尔分数的曲线。
And the point is, now we're going to start, since the mole fraction in the gas phase that we're starting from is the same number as this was.
我们从这一点开始，因为气态的摩尔分数不变，我们从之前相同的数字开始。
B We're going to have a molar fraction in the liquid phase for a and B.
考虑A和，在液态以一定的摩尔分数混合。
In this case, mocking out the database interaction allows you to focus on the Grails functionality, doing it in a fraction of the time it would otherwise take.
在这种情况下，模拟数据库交互可以使您专注于Grails功能，只花少部分时间来进行测试。
The strategy works in only a fraction of cases.
但是这个策略只在很少一部分情况下有效。
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。
Now, throughout this period, our troop levels in Afghanistan remained a fraction of what they were in Iraq.
在这个时期，我国在阿富汗的驻军规模仅相当于在伊拉克的一小部分。
Your program as a whole would finish in a fraction of the time sequential processing fills up.
总体来看，程序将在一段时间内完成，在这段时间内，将始终进行连续处理。
First the fingers bend upwards, and then downwards, all in a fraction of a second.
抓着岩点的手指首先向上弯曲，然后向下弯曲，整个过程不超过一秒钟。
So for instance, immediately you read "the pig is eager to eat" versus "the pig is easy to eat" and in a fraction of a second you know there's an important difference.
例如，你快速的阅读了“猪想吃东西”，和“猪肉容易吃”这两句话，你在一瞬间就会懂得，这两句话之间是有很大区别的。
But this is a national race, and he cannot meet more than a tiny fraction of voters in person.
但这次是全国竞选，即使是全国选民的一小部分，他也不可能一一见面。
Now, thanks to advances in artificial intelligence, "e-discovery" software can analyze documents in a fraction of the time for a fraction of the cost.
现在，感谢先进的人工智能“电子证据发现”软件，可以用很低的费用，在很短的时间内进行文件分析。
Now, thanks to advances in artificial intelligence, "e-discovery" software can analyze documents in a fraction of the time for a fraction of the cost.
现在，感谢先进的人工智能“电子证据发现”软件，可以用很低的费用，在很短的时间内进行文件分析。
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