The invention discloses a method for preparing low-carbon olefin by hydrocarbon catalytic pyrolysis combined with a hydrogen burning technology.

本发明公开了一种结合氢燃烧技术的烃类催化裂解制取低碳烯烃的方法。

youdao

Also sum up the manufacturing methods of magnesium based hydrogen storage materials, containing melting method, diffusing method, mechanical alloy method, composing by hydrogen burning metho...

总结了目前制备镁基储氢材料所用的主要方法，例如熔炼法、扩散法、机械合金化法、氢化燃烧合成法等。

youdao

They calculated that they could be almost twice as common as "main-sequence stars" - such as our own Sun - which are still burning through their hydrogen fuel stock.

他们计算出这种星体的数量是我们“主星序星体”的两倍。我们的太阳就属于“主星序星体”，现在仍然通过燃烧氢燃料发光。

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His conclusion is radical: Shift from oil to alternatives like fuel cells burning hydrogen.

FORBES: The Prize

X-43A will set off on its own, burning hydrogen as it streaks out across the Pacific.

ECONOMIST: Jet propulsion

Stars leave the main sequence when they stop burning hydrogen.

BBC: Date set for desert Earth