它通常是和选择性气体化学吸附结合起来使用，以确定金属表面积。
Its common use is in conjunction with selective gas chemisorption for verification of metal surface area.
因为火山就相当于一台气体驱动的机器，排放气体量的增加和气体化学成分的改变通常是喷发的前奏。
Because volcanoes are gas-driven machines. An eruption is often preceded by an increase in discharged gas and by variations in its chemical composition.
在这里显示的是，巴特利特用PtF6氧化氙，这鼓舞了稀有气体化学领域的研究。 图上部的字Xenon，意思是氙。
START OF SOMETHING NEW Bartlett's oxidation of xenon by PtF6, shown here, sparked the field of noble-gas chemistry.
洗涤吸收液储存循环组件可以用于固体颗粒废弃物的分离，以及有害气体化学处理物的处理，例如氧化、析出、结晶、分离等。
The cleaning absorbing circulation component can be used for the separation of solid grain wastes and treatment of poisonous gases.
这些冰芯将气体、尘埃和其他化学物质封存在格陵兰岛数千年来的积雪中，然后被压缩成冰。
Such ice cores trap gases, bits of dust, and other chemicals that were present in the snow that fell over Greenland for thousands of years and then became compressed into ice.
正如我们所说，这些热液喷口正在向海洋深处释放这种强热的水，含有一种叫做硫化氢的化学物质，和一种气体，二氧化碳。
As we said, these hydrothermal vents are releasing into the ocean depth this intensely hot water that contains a chemical called hydrogen sulfide, and also a gas, carbon dioxide.
多亏了化学，我们知道漂白剂不能和醋混合，因为这种混合物会产生有害气体。
Thanks to chemistry, we know bleach can't be mixed with vinegar, because the mixture can produce harmful gas.
用四极质量分析仪对碳化硅颗粒表面吸收的气体进行了分析，获得了碳化硅颗粒的表面化学成分。
The gases absorbed on the surface of SiC particles are analyzed with the quadripole mass analyzer.
该文以碳粉掺杂的聚合物为敏感膜，以叉指电极为基底制作了测定挥发性有机气体的化学阻抗传感器。
A chemiresistor sensor was fabricated for the analysis of volatile organic compounds(VOCs) with carbon black(CB)-polymer composite as sensing film and interdigital electrodes.
有些可能的试剂非常不稳定，需在低温下使用，但是，如果一个原子的几乎是惰性的气体消除了，就能够让化学过程简化多了。
Some of the potential reagents are very fragile and will need to be used at cryogenic temperatures, but the elimination of an atom of an almost inert gas can simplify the chemistry.
兵士们都格外畏惧化学气体攻击，因为它们可以致盲，引起水泡和痛苦的慢性死亡。
Soldiers particularly feared chemical gas attacks because they could cause blindness, blistering and a slow, painful death.
顺便说一下，它很简便，因为它看起来就像理想气体，混合物中化学势的表达式。
By the way, it's convenient because it looks just like the chemical potential in a mixture of ideal gases.
通过追踪该比率随时间的变化，他可以确定氡气到达地表需要花费多长时间，同时获得气体所通过的岩石的化学、热力学和机械状态。
By tracking this ratio over time, he can determine how long gas has taken to reach the surface and gain clues to the chemical, thermal, and mechanical state of the rocks the gas is passing through.
许多海洋化学和生物学模型预测，由于海洋表面变暖来应对大气中温室气体的增加，浮游植物的生产力会因此下降。
Many models of ocean chemistry and biology predict that as the ocean surface warms in response to increasing atmospheric greenhouse gases, phytoplankton productivity will decline.
也有的是纯粹的化学，将纤维素分解成一种氢和碳的气体混合物，然后再将其合成更为有用的东西。
And some go for pure chemistry, breaking the cellulose down into a gaseous mixture of hydrogen and carbon monoxide before building it back up into something more useful.
次生气溶胶最初以气体形态出现，在大气中发生化学反应从而形成颗粒物。
Secondary aerosols begin life as gases and chemically react in the atmosphere to form particles.
暴露于某种气体会产生一个彩色斑点，成为化学指纹图谱。
Exposure to a particular gas yields a specific pattern of colored dots, providing a chemical fingerprint.
蟾蜍和其他两栖动物对环境化学的变化非常敏感，我认为它们应该能够感知到这些气体和带电粒子。
Toads and amphibians are very sensitive to changes in environmentalchemistry and I think these gases and charged particles could have beendetected by the toads.
当一颗小行星进入一个气体天体的大气层时，会留下不同的热度和化学影响。
And when an asteroid takes a nosedive into a gas giant's atmosphere, it leaves different thermal and chemical fingerprints to a comet impact.
然而，尽管这种'纯'气体方式的化学处理方案在上世纪90年代已经问世，但化石燃料电厂排放出的废气通常杂质很多。
Yet while this sort of chemical recipe was already shown in the 90s to work with a pure gas, the sort of emissions that come from a fossil fuel power station are typically full of impurities.
在每个理论中，其它原素原子的化学性质，都与从最近的单原子气体的电子构型得失电子，紧密相连。
In each theory, the chemical properties of atoms of other elements were tied to the gain or loss of electrons from the configuration of the nearest monatomic gas.
阿伏加德罗是一个化学教授，在都灵大学，他做了很多关于气体定律的研究，了解气体微粒，在特定的容量和温度下的数目。
Avogadro was a professor of chemistry at the University of Turin who did a lot of work on gas laws, understanding the number of gas particles in a given volume at a given temperature.
如果生命存在，科学家们希望这个行星上的光线能够嵌入大气层分子的化学指纹位移指示器，像氧气、甲烷一类的气体。
If life exists, scientists expect the planet's rays to be embedded with tell-tale chemical fingerprints of atmospheric molecules, such as oxygen and methane.
这些理论如此成功地解释了元素很广泛的化学性质，以致于，人们逐渐认为：在化学上，“单原子气体电子构型”不可违背。
So successful were these theories in accounting for a wide range of chemical properties of the elements that the monatomic-gas electron configurations came to be thought of as chemically inviolate.
她也发现蛔虫有味觉，同样也有嗅觉——它们能辨别化学气体。
She also discovered that the worms have a sense of smell - the ability to detect airborne chemicals - as well as a sense of taste.
等于对于理想气体一巴时的,化学势加上。
That it's equal to the chemical potential RTlogp at one bar for an ideal gas plus RT log p.
如果我看看拉乌尔定律，很直接地就知道，液体和气体中，每一种物质的化学势，当然，它们必须相等。
Now if we look at Raoult's law, it's straightforward to say what is the chemical potential for each of the substances in the liquid and the gas phase. Of course, it has to be equal.
化学物质不仅伤害了吸入这些气体的居民，而且还殃及到附近至少2000只动物以及和树木，后者的叶子在数天内枯死掉落。
The chemical injured not only the people who inhaled it, but also nearby animals (at least 2, 000 of them) and trees, whose leaves went yellow and fell off within days.
化学物质不仅伤害了吸入这些气体的居民，而且还殃及到附近至少2000只动物以及和树木，后者的叶子在数天内枯死掉落。
The chemical injured not only the people who inhaled it, but also nearby animals (at least 2, 000 of them) and trees, whose leaves went yellow and fell off within days.
应用推荐