研究者希望化学反应后产生的氢,不仅能发射火箭,也能为长时间的空间任务补充氢电池。
Researchers hope that the hydrogen products of that reaction might go beyond launching rockets, and also feed hydrogen fuel cells for long duration space missions.
“我愿意为生物燃料下100美元的赌注”,《自然资本论》一书的合著者Hunter Lovins说,她补充说她对生物燃料的偏爱甚至超过了混合动力和氢燃料电池。
“If I had to bet 100 bucks, I’d bet on biofuels,” says Hunter Lovins, co-author of “Natural Capitalism”, adding that she would favour them even over plug-in hybrids and hydrogen fuel cells.
“我愿意为生物燃料下100美元的赌注”,《自然资本论》一书的合著者Hunter Lovins说,她补充说她对生物燃料的偏爱甚至超过了混合动力和氢燃料电池。
"If I had to bet 100 bucks, I'd bet on biofuels," says Hunter Lovins, co-author of "Natural Capitalism", adding that she would favour them even over plug-in hybrids and hydrogen fuel cells.
他们补充说月球构造的熔岩层中几乎没有或仅存在极少量的氢元素。
They added that there was no or very little hydrogen in the magma ocean during the Moon's formation.
由此产生的氢气可以用来给汽车的氢燃料电池补充燃料,而氢气和一氧化碳的混合则可以被用作“合成气体”的燃料。
Hydrogen produced could be used to fuel hydrogen fuel cells in cars, for example, while a combination of hydrogen and carbon monoxide can be used to create "syngas" for fuel.
在这本小册子,你会发现三种不同的方法来为血液补充碳酸氢钠。
In this brochure, you will find three different methods to replenish bicarbonate to the blood.
另外,飞船可以飞到行星的一个卫星上采集岩石标本,还可以通过离析冰水以积累氢,为返回地球补充燃料。
Alternatively, a craft could fly to one of their moons to collect rock samples and also accumulate hydrogen, by separating water obtained from melted ice, for the trip back to Earth.
通用相信基于电池和氢燃料电池的技术的电力驱动汽车,为个人交通提供了一种长期的解决方案,Nickel补充说。
GM believes that electrically driven vehicles, based on battery and hydrogen fuel cell technology, offer the best long-term solution for providing sustainable personal transportation, he added.
通用相信基于电池和氢燃料电池的技术的电力驱动汽车,为个人交通提供了一种长期的解决方案,Nickel补充说。
GM believes that electrically driven vehicles, based on battery and hydrogen fuel cell technology, offer the best long-term solution for providing sustainable personal transportation, he added.
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