| 词汇 | example_english_atmospheric-oxygen |
| 释义 | atmospheric oxygencollocation in Englishmeanings of atmosphericand oxygenThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with oxygen. atmospheric adjective uk /ˌæt.məsˈfer.ɪk/ us /ˌæt.məsˈfɪr.ɪk/ relating to the air or to ... See more at atmospheric oxygen noun[U] uk /ˈɒk.sɪ.dʒən/ us /ˈɑːk.sɪ.dʒən/ a chemical element that is a gas with no smell or colour. Oxygen forms a large part of the air on earth, and is needed by animals and plants ... See more at oxygen Examples of atmospheric oxygenThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The silica 'fusion crust' from the associated sample holder exhibited a significant degree of isotopic exchange with atmosphericoxygen during re-entry1. Thus, it appears that at least a few species of methanogens can tolerate atmosphericoxygen for relatively extended periods of time. Increased subaerial volcanism and the rise of atmosphericoxygen 2.5 billion years ago. In another experiment, one of the species was simply exposed to atmosphericoxygen for up to 52 hours followed by anaerobic incubation. Dating the rise of atmosphericoxygen. He highlighted the participation of atmosphericoxygen and asserted that fermentation, even if inseparably connected to the life process of yeast cells, should be explicated in terms of chemical exchanges. Anaerobic tubes were opened, cultures poured into plastic centrifuge tubes, centrifuged, and suspended in fresh buffer, all in the presence of atmosphericoxygen. Oxidatively sensitive substrates will react with atmosphericoxygen directly and produce free radicals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is extremely important for marine mammals and other marine organisms that rely on atmosphericoxygen to survive and carry out respiration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It also greatly accelerates the corrosion rates by atmosphericoxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Atmosphericoxygen naturally exists as a diradical in its ground state as triplet oxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The low reactivity of atmosphericoxygen is due to its diradical state. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, a short exposure of green rust to atmosphericoxygen is sufficient to oxidize it back to ferrihydrite, making it a very elusive compound. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Red beds, which are colored by hematite, indicate an increase in atmosphericoxygen after 2 billion years ago; they are not found in older rocks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The biofilm on the walls of the drain field trenches will use atmosphericoxygen in the trenches to catabolize organic compounds in septic tank effluent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was temporary, but supports the increase in atmosphericoxygen because molybdenum isotopes require free oxygen to fractionate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Used with a long needle or cannula, syringes are also useful for transferring fluids through rubber septa when atmosphericoxygen or moisture are being excluded. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It can be produced from fluorene via oxidation (by common oxidizers or even atmosphericoxygen). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogen reacts again with atmosphericoxygen, producing water, which reacts with the remaining potassium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of atmospheric Go to the definition of oxygen See other collocations with oxygen |
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