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1·Does that mean the hydrogen economy has been finally laid to rest?

这意味着氢经济已经被埋葬了吗？

2·In this paper the energy needs of a hydrogen economy are quantified.

本文件中的能源需求，氢经济的量化。

3·And, despite Honda's launch, the idea of a hydrogen economy is also fading fast.

而氢气能源尽管这次本田推出了新车，依然免不了很快衰退。

4·HAVING soared on the promise of carbon-free motoring, the idea of the hydrogen economy crashed and burned when it collided with reality.

在日益上升的关于无碳驾驶的希望声中，“氢经济”这个理念在遭遇现实的抵触时破灭了。

5·Maybe, too, the hydrogen economy will rear its head again-but only if a way can be found of storing the gas easily and at high density.

或许，如果找到办法可以容易地存储高密度氢气的话，那么氢能源会东山再起。

6·To have a pure hydrogen economy, the hydrogen must be derived from renewable sources rather than fossil fuels so that we stop releasing carbon into the atmosphere.

为了获得清洁的氢燃料经济，必须采用可再生的原料来分离出氢气，而不是石化燃料，这样我们就能够阻值二氧化碳进入大气。

7·In this paper, the main challenges of hydrogen storage for hydrogen economy have been summarized and analyzed from the recent published US Department of Energy literatures and other papers.

本文总结了近年来车用储氢的研究进展，从各个不同的储氢方法和车用的相关要求作了一一分析。

8·The complete change from a fossil fuel infrastructure to a hydrogen economy will require decades, but with the hydrogen 7, BMW shows that bringing hydrogen technology to the road is indeed feasible.

完整的变化从一个化石燃料的氢经济基础设施将需要几十年，但与氢能7系，宝马氢能技术表明，使公路确实是可行的。

9·The newspapers were full of articles on solar power, fusion and converting the economy to run on fuel cells and hydrogen.

报纸上全是讨论太阳能和核能，以燃料电池和氢能作为主要能源来转变经济方式的文章。

10·In order to improve fuel economy of fuel cell hybrid electric bus, an optimized energy management algorithm was exploited based on equivalent hydrogen consumption theory.

为了改进燃料电池混合动力客车的燃油经济性，基于等效氢耗理论，对燃料电池混合动力系统能量管理算法进行了优化。