| 词汇 | example_english_fission-reaction |
| 释义 | fission reactioncollocation in Englishmeanings of fissionand reactionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with fission. fission noun[U] uk /ˈfɪʃ.ən/ us /ˈfɪʃ.ən/ physicsspecialized the process of dividing the nucleus of an atom, resulting in the release of a large amount of ... See more at fission reaction noun uk /riˈæk.ʃən/ us /riˈæk.ʃən/ behaviour, a feeling or an action that is a direct result of ... See more at reaction Examples of fission reactionThese 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. I still think that, until you have fusion energy, this is the neatest form—or, as the scientist would say, it is a beautiful form—of fissionreaction. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Since 1 neutron is required to sustain the fissionreaction, this leaves a budget of less than 1 neutron per fission to breed new fuel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For, slower neutrons are more likely to cause a fissionreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fission reactions though, especially the last fissionreaction, release a tremendous amount of fission products and fallout. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Decay heat while dangerous and strong enough to melt the core, is not nearly as dangerous as an active fissionreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The heat of the fissionreaction is removed by the water, which also acts to moderate the neutron reactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These spallation neutrons convert fertile thorium to fissile uranium-233 and drive the fissionreaction in the uranium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fissionreaction was sustained for hundreds of thousands of years. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This fusion reaction released a large number of free neutrons, which greatly increased the efficiency of the nuclear fissionreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When a thermal neutron is absorbed by a lithium-6 nucleus, it causes a fissionreaction that produces helium, tritium and energy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A fizzle can spread radioactive material throughout the surrounding area, involve a partial fissionreaction of the fissile material, or both. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nuclear reactors generally have automatic and manual systems to shut the fissionreaction down if monitoring detects unsafe conditions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The use of fusion fuel to enhance the efficiency of a fissionreaction is called boosting. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The project abandoned fusion after concluding that it would require a fissionreaction to detonate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because the original fuel arrangement is optimum for a chain reaction and the natural uranium fuel has little excess reactivity, any significant deformation will stop the inter-fuel pellet fissionreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This fissionreaction propels the craft. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Values of "k" larger than 1 mean that the fissionreaction is releasing more neutrons than it absorbs, and therefore is referred to as a self-sustaining chain reaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most interactions are scattering events, so that a given neutron obeys a random walk until it either escapes from the medium or causes a fissionreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is difficult to use for cooling fission-based nuclear reactors, because indium has a high absorption cross section for thermal neutrons, efficiently absorbing them and inhibiting the fissionreaction. 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 fission Go to the definition of reaction See other collocations with fission |
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