| 词汇 | example_english_pure-hydrogen |
| 释义 | pure hydrogencollocation in Englishmeanings of pureand hydrogenThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with hydrogen. pure adjective uk /pjʊər/ us /pjʊr/ not mixed with ... See more at pure hydrogen noun[U] uk /ˈhaɪ.drə.dʒən/ us /ˈhaɪ.drə.dʒən/ a chemical element that is the lightest gas, has no colour, taste, or smell, and combines with oxygen to ... See more at hydrogen Examples of pure hydrogenThese 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. Therefore, the thermodynamic properties of purehydrogen or helium can be calculated directly with the help of a relatively simple interpolation code. For the purehydrogen plasma the energy keeps the same dependence in the full scanned range of laser amplitudes. A palladium tube is used to supply the source with purehydrogen atoms. In contrast, a purehydrogen plasma at the same pressure shows no inversion (b). To do this they had to produce pure nitrogen and purehydrogen in very large quantities. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The price of oil produced by hydrogenation, whether directly upon solid coal or indirectly upon the high-temperature or low-temperature tar, depends upon the cost of purehydrogen. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Presently, purehydrogen gas is not economical to mass-produce by electrolysis or any other means. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Atoms do not usually contribute a purehydrogen-like orbital to bonds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is the first commercial-scale power station in the world that is fueled with purehydrogen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Extremely expensive materials were used and the fuel cells required very purehydrogen and oxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Purehydrogen, though, causes metal to become more brittle, thus metal pipes might require a little more maintenance in the long run. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The electrode is dipped in an acidic solution and purehydrogen gas is bubbled through it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For the fuel cell to operate, the fuel must be converted into purehydrogen gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ultra purehydrogen, generated from these reactions, is extracted by use of thin dense metallic membranes that are 100% selective to hydrogen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A minibus operated on purehydrogen was demonstrated in 1977. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Finally, purehydrogen is not found in nature, and must be manufactured either via steam reforming or expensive electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These are called primary elements, in that they can be fused from purehydrogen and helium in massive stars. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The optimum gas-phase processes combine the effects of heating and de-gassing with reduction sensitization by purehydrogen to give a sensitivity gain of about 30 times for an hour-long exposure. 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 pure Go to the definition of hydrogen See other collocations with hydrogen |
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