从该液体中最先逸出的气泡是空气和氢的混合物。
The first bubbles to escape from the liquid are a mixture of air and hydrogen.
此外，氢的来源也是个问题。
水溶液中氢的析出永远是可能的。
Hydrogen evolution is always a possibility in water solutions.
氢的运输，不过，是一项较大的挑战。
The transportation of hydrogen, however, is a major challenge.
碳在氢的右边，所以它较氢更是电负性的。
So carbon is to the right of hydrogen, this is more electronegative.
主要产品是合成气，即一氧化碳和氢的混合物。
The primary product is syngas, which is a mixture of carbon monoxide and hydrogen.
氢的精细结构。
以下对固体废弃物的类型、产氢的方法等进行了综述。
This paper summarized the procedures of treatment of solid waste and the production of bio-hydrogen.
总结了有机废水发酵产氢的研究现状，并探讨了今后的研究方向。
The research current status and the research prospects are also summarized.
遗憾的是，使用氢的轿车在这个国度里不可能在以后10年里实现。
Unfortunately, a hydrogen car probably will not be viable in this country for another decade.
这种低氢钢轨缓冷除氢的效果不显著，平均除氢率仅为18％且上下波动较大。
The even removing hydrogen rate was only 18%and with a large fluctuation.
另有一种叫作二氢埃托啡的药作用相似。
There is another drug called DHE that works in a similar fashion.
水是含有氢元素和氧元素的化合物。
Water is a compound containing the elements of hydrogen and oxygen.
氢被认为是未来重要的能源载体。
水是含有氢元素和氧元素的化合物。
Water is a compound containing the elements hydrogen and oxygen.
这种方法可用于控制新陈皮苷二氢查尔酮的质量。
This method can be used to control the quality of neohesperidin dihydrochalcone.
那么我们有氢，可以把我们的键画成一条线。
氢在基态的情况下，它的电子结合能是多少？
What is the binding energy of the ground state electron in hydrogen?
地球上所有水的九分之一是氢。
所以，即使那光线是错误的，他说，不，它就是氢。
So, even though the lines were wrong, he says, no, that is hydrogen.
当宇宙诞生的时候，除了氢、氦和少量的锂元素之外，什么也没有。
When the universe was born, there was nothing but hydrogen, helium and a little lithium.
长久以来氢一直被吹捧为能源的未来。
地核中可能有巨量的氢（水分子的一种组分）或者完全干燥。
The core could be very, very rich in hydrogen (a water ingredient) or totally dry.
他们就像是数学世界的氢和氧一样。
They are like the hydrogen and oxygen of the world of mathematics.
这一发现为解决氢储存问题铺设了一条全新的道路。
The discovery paves the way for an entirely new way to approach the hydrogen-storage problem.
氢在食品工业中对于所谓的氢化过程也很有用。
Hydrogen is also useful in the food industry for a process know as hydrogenation.
这套系统可用于生成一氧化碳和氢这两种物质的能力非常引人注目。
The ability to switch the system between carbon monoxide and hydrogen production is also intriguing.
发电的燃料房就是使用氢和氧。
Fuel cells to generate electricity operate on hydrogen and oxygen.
不管哪种方法，氢燃料的运输本身都会带来太大的成本。
Either way, the hydrogen fuel finishes up costing way too much.
不管哪种方法，氢燃料的运输本身都会带来太大的成本。
Either way, the hydrogen fuel finishes up costing way too much.
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