He mobilized public opinion all over the world against hydrogen-bomb tests.
他动员起世界各地的舆论，反对氢弹试验。
Cars, trains, ships, and other forms of transportation would use hydrogen-powered fuel cells, and aircraft would run on hydrogen fuel.
汽车、火车、轮船及其他交通工具将使用氢动力燃料电池，而飞机将采用氢燃料。
The stability of the long- period gratings written in hydrogen- loaded standard single- mode fibers are studied and discussed.
随后对氢载光纤中长周期光纤光栅的稳定性问题进行了分析与研究。
Zinc displaces the hydrogen of dilute acids.
锌置换了稀酸中的氢。
It contained very little hydrogen and helium.
它含有非常少的氢和氦。
Water can be resolved [decomposed] into hydrogen and oxygen.
水可分解为氢和氧。
It could also be broken down into its component parts—oxygen and hydrogen.
它也可以按照组成部分被分解——氧和氢。
Therefore some scientists postulate that the Earth's earliest atmosphere, unlike that of today, was dominated by hydrogen, methane, and ammonia.
因此，一些科学家推断，地球早期的大气与现在的不一样，主要由氢、甲烷和氨构成。
By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline.
通过测量一束头发上较重的氢和氧同位素的比例，科学家可以构建一个地理时间轴。
Data from a later mission indicates significant concentrations of hydrogen and by inference water less than a meter underground at both poles.
从后来的任务中得到的数据显示，在两极地下不到一米的地方有浓度相当高的氢，由此推断是水。
J.J. Balmer, who was a school teacher in the 1800s, was the first to describe these lines that could be seen from hydrogen.
J.J.Balmer，在19世纪是一名教师，他是第一个描述这些可以从氢气中看到的线条的人。
The major difference is that Allende is depleted in the most volatile elements, like hydrogen, carbon, oxygen, nitrogen, and the noble gases, relative to the Sun.
主要的差别是，相比于太阳，阿连德陨石缺失了大部分的挥发性元素，例如氢、碳、氧、氮和稀有气体。
Diastereoselective transfer of the diazene hydrogen to one face of the prochiral alkene was studied.
研究了重氮烯氢向前手性烯烃单侧的非对映选择性转移。
Water can be reduced to oxygen and hydrogen by electrolysis.
水通过电解可以分解为氧和氢。
Even hydrogen fuel cells still have their supporters.
即便是氢燃料电池仍然有其支持者。
OK, atomic hydrogen, one proton, one electron.
原子氢，单个质子，单电子。
Bohr says, no, that is not hydrogen.
波尔说，不，那不是氢。
But Mittleman says hydrogen cars are worth the wait.
但是米特尔曼说，氢燃料车值得等待。
The others are carbon, oxygen, nitrogen, hydrogen and sulfur.
其他五种分别是：碳、氧、氮、氢和硫。
The balloon may be filled with helium or hydrogen.
气球中可能会充满氦气或者氢气。
This would convert zirconium into zirconium oxide and release hydrogen.
这会将锆转化成氧化锆，并释放出氢。
They could have an even smaller carbon footprint if fuelled with hydrogen.
而如果他们使用了氢气，那将排放更少的二氧化碳。
We're trying to modify photosynthesis to produce hydrogen directly from sunlight.
我们正尝试改进光合作用，以直接在阳光下制造出氢。
The car has two fuel tanks, one containing petrol and the other hydrogen.
这种汽车有两个燃料槽，一个装有汽油，而另一个含有氢。
Life generates methane, ammonia, oxygen, hydrogen, carbon dioxide, and many other gases.
生命生产出甲烷、氨气、氧气、氢气、二氧化碳以及其他气体。
The advantage of hydrogen is its unrivalled simplicity: one electron circles a single proton.
氢的优势是其结构非常简单：一个电子环绕一个质子。
They may decompose glucose into hydrogen, carbon dioxide and methane.
它们能把葡萄糖分解成氢气、二氧化碳和甲烷。
The hazards associated with handling hydrogen are fire, explosion, and asphyxiation.
起火、爆炸和窒息是同操作氢相联系的危险。
The hazards associated with handling hydrogen are fire, explosion, and asphyxiation.
起火、爆炸和窒息是同操作氢相联系的危险。
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