另一种选择是通过将其转化为氢燃料来储存能量。
Another option is to store the energy by transforming it into hydrogen fuel.
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.
大量的氢燃料电池将在飞船上提供能量和一些饮用水。
Large hydrogen fuel cells would also provide on board power and some drinking water.
它同样也意味着那里可能会是一个产生氢燃料的理想国家。
It also means that this might be an ideal country to produce hydrogen fuel.
发电的燃料房就是使用氢和氧。
Fuel cells to generate electricity operate on hydrogen and oxygen.
然而尽管有宏伟的愿景，Shell目前在世界范围内还还只有6个氢汽车燃料补给站。
Despite the grand vision, however, Shell currently has only six hydrogen filling-stations worldwide.
燃料很可能会使用电力或氢。
More likely the fuel source will be electricity or hydrogen.
人们在讨论，如何把氢用在燃料电池中。
So, people are talking about the use of hydrogen in fuel cells.
高纯、无毒的氢是燃料电池的理想燃料。
Pure and innocuous hydrogen is an ideal fuel for fuel cells.
我们既需要生物燃料，也需要电池科技，同时，还需要氢能及燃料电池科技。
We do need battery technologies. But we also need hydrogen and fuel cell technologies.
我们既需要生物燃料，也需要电池科技，同时，还需要氢能及燃料电池科技。
We do need battery technologies. But we also need hydrogen and fuel cell technologies.
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