点氢气从来不会有什么坏处。
Nothing bad has ever happened from lighting hydrogen on fire.
《火星救援》《The Martian》
好在我知道方法采集氢气,加入氧气,然后烧之。
Good thing is that I know the recipe. You take hydrogen, you add oxygen, you burn them.
《火星救援》《The Martian》
而我只要把氢气集中在一小块,然后点燃,简直就是重塑了人类历史。
And if I just direct the hydrogen into a small area and burn it, likely remake history of humanity.
《火星救援》《The Martian》
我将肼用铱催化,它会分解为氮气和氢气。
I run the hydrazine around an iridium catalyst. It will separate into N2 and H2.
《火星救援》《The Martian》
-
氢气球
hydrogen balloon
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氢气退火
hydrogen annealing
兴登堡飞艇充满了氢气。
The Hindenburg was filled with hydrogen gas.
氢气可以用作清洁能源。
Hydrogen can be used as a clean energy source.
氢气是宇宙中最轻的元素。
Hydrogen is the lightest element in the universe.
许多燃料电池使用氢气来发电。
Many fuel cells use hydrogen to generate electricity.
电解器将水分解成氢气和氧气。
The electrolyzer splits water into hydrogen and oxygen.
氢气是元素周期表中最轻的元素。
Hydrogen is the lightest element on the periodic table.
氢气在常温下是无色无味的气体。
Hydrogen is a colorless and odorless gas at room temperature.
爆炸是由储罐中氢气泄漏引起的。
The explosion was caused by a leak of hydrogen from the tank.
科学家研究氢气以寻找新的能源来源。
Scientists study hydrogen to find new energy sources.
气化可以用来生产燃料电池所需的氢气。
Gasification can be used to produce hydrogen for fuel cells.