细菌以这种油为食，并释放硫化氢气体。
氧气可以用来呼吸，氢气可以变成燃料，火箭燃料。
Oxygen could be used to breathe, and hydrogen could be turned into fuel, rocket fuel.
氢气的大量存在这一说法，不是真的。
The enormous abundance of hydrogen is almost certainly not real.
此外，主回路中还存在氢气。
之后燃烧的就是纯氢气了。
发明一种燃料箱来限制氢气总是一项大挑战。
Devising a fuel tank to constrain hydrogen has always been a challenge.
它含在一种叫氢气的很轻的气体中。
This energy is contained in a very light gas called hydrogen.
混合氢气和天然气也可以使用。
氢气是在氢气树上得到的吗？
这种金属作用于水，就释放了氢气。
通过电解普通水可以制取氢气。
Hydrogen gas can be produced by the electrolysis of ordinary water.
牵一个氢气球代替游泳圈在海里游泳。
氢气因易爆炸和有危险，而广为人知。
Hydrogen has a reputation for being explosive and dangerous.
葡萄糖是一种糖组成的碳，氢气和氧。
这种气体是两部分氢气和氧气的一部分。
对低温氢气等离子体的用途作了概述。
The application of low - temperature hydric - plasma is summarized.
氧气和氢气结合就成为水。
炼厂气最有价值的应用是用于生产氢气。
The most valuable use of refinery gas is for hydrogen production.
整个系统是氢气，其恒星的东西丰富了。
The entire system is rich in hydrogen gas, the stuff of which stars are made.
我认为氢气能被制成一种金属是不可能的。
I think it impossible that hydrogen can ever be make into a metal.
我认为氢气能被制成一种金属是不可能的。
I think it impossible that hydrogen can ever be made into a metal.
氢气是特别易燃的气体。
11名工作人员也因为3号反应堆的氢气爆炸而受伤。
Eleven workers were injured in a hydrogen explosion at reactor No. 3.
计算一个氢气球的重量。
压缩氢气占用的空间会小一些，不过很危险。
The gas can be compressed to take up less space, but that can be dangerous.
氢气的另一个缺点是：氢是一种易爆的物质。
Another negative feature of hydrogen is that it is hazardous material.
加上氢气。
针对氢气和氧气的爆鸣实验进行改进与探索。
This paper explores the demonstrating experiment on hydrogen and oxygen's burst.
针对氢气和氧气的爆鸣实验进行改进与探索。
This paper explores the demonstrating experiment on hydrogen and oxygen's burst.
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