这些可能在地球大气中产生氧气 方面起着至关重要的作用。 They are likely to play a vital role in creating oxygen in Earth's atmosphere. 这些可能在地球大气中产生氧气 方面起着至关重要的作用。 These probably played a vital role in creating the oxygen in the earth's atmosphere. 当装置浸入水中时,一个光吸收器利用催化剂产生氧气 。 When the device is immersed in water, one light absorber uses the catalyst to produce oxygen . 它们通过使用水作为电子源并产生氧气 来进行光合作用。 They perform photosynthesis by using water as a source of electron and create oxygen . 当装置浸入水中时,一个光吸收器利用催化剂产生氧气 。 When the device is soaked in water, one light absorber uses the catalyst to create oxygen .
The job of that canister was to produce oxygen, making it very difficult to extinguish. 这项研究将测试食物微藻的培养作为生命维持系统的一部分,以产生氧气 和消耗二氧化碳。 The investigation tests the cultivation of microalgae for food and as part of a life support system to generate oxygen and consume carbon dioxide. 即使生命在宇宙中是常见的,我们也不知道生命是否会产生氧气 。 Even if life is common in the cosmos, we have no idea if it will be life that makes oxygen . It will be the first time when we will actually produce oxygen on the surface of Mars. 除了产生氧气 ,藻类还能产生宇航员可以食用的营养物质。 In addition to producing oxygen , the algae also produce a nutritional biomass that astronauts could eat. 亿年前产生氧气 的生命的出现,可能已经开启了第一个生物钟。 Oxygen 2.5 billion years ago primitive life may have begun running the GSS first biological clock.大约在10亿年或20亿年的时间里,海洋中的藻类一直在产生氧气 。 For one billion or two billion years, algae in the oceans produced oxygen . 当人体体温低于35°C,温度每降低1°C,大脑产生氧气 的能力就会降低3%至5%。 Once the body temperature plunges to below 35C(95F), every one-degree drop reduces the brain's ability to produce oxygen by three to five percent. 甚至在GOE之前,从大约350亿到25亿年前,一些最早的生命形式可能通过光合作用产生氧气 。 Even before the GOE, from approximately 3.5 to 2.5 billion years ago, some of the earliest forms of life generated oxygen by photosynthesis. 因此,通常情况下,水电解质中的反应首先是氧化氢氧离子,或者分解水并产生氧气 。 Therefore, the typical reaction in water electrolytes is to first oxidize hydroxide ions, or to split water, and form oxygen . 同时充电过程中产生 的氧气 、酸性气体将对周围产生影响。 At the same time, the oxygen and acid gas produced in the charging process will affect the surrounding. 同时产生 的氧气 则可以被收集起来或直接释放到环境中。 Oxygen is also produced and can either be collected or released into the surrounding environment.Example is generators, which produce oxygen by chemical reaction. Abiotic processes on a planet could also generate oxygen .
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时间: 0.0239
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