N本题与“能否在任何地方生成氢(produce hydrogen)”有关。原文在讲完矿物燃料经济的四大问题后,开始讲述氢经济的优点,在distributed production后提到:Hydrogen can be produc...
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Cathode will produce hydrogen 阴极则产生氢气
Produce Hydrogen And Oxygen 产生氢气和氧气
Among all the usable substrates, sugars can produce hydrogen easily.
而糖类又是在众多可用底物中最易被利用来制氢的。
参考来源 - 以赤糖为基质的生物制氢生态系统与工艺Two strains with the high ability to produce hydrogen, HB-5, bacteria, andHY-35, yeast, were isolated from the activated sludge.
从活性污泥中,筛选出两株产氢菌株:编号为HB-5的细菌和编号为HY-35的酵母。
参考来源 - 厌氧发酵法生物制氢菌种的选育及发酵工艺的初步研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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。
This explains why there's a lot of effort going into things like biofuels and using electricity to produce hydrogen.
正是由于这些缺点,人们不得不选择其它效率较低的方法如生物电池或电等来产生氢。
Critics also point out that hydrogen is costly to produce and the most common way to produce hydrogen is still from fossil fuels.
有评论指出,制造氢气代价很高,而最常用的制造氢气方法还是通过使用石油燃料来实现的。
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