| 词汇 | plutonium |
| 释义 | plutonium noun[ U ] uk /pluːˈtəʊ.ni.əm/ us /pluːˈtoʊ.ni.əm/(symbolPu) a chemical element that is a metal used in the production of nuclear power, and in nuclear weapons钚 Chemical elements actinium alkali metal americium antimony astatine berkelium brimstone bromine calcium fluorine germanium lithium manganese nickel quicksilver selenium silicon sodium sulphur transition metal plutonium | American Dictionaryplutonium noun[ U ] us/pluˈtoʊ·ni·əm/ a metal that is used esp. as a fuel in the production of nuclear power, and in nuclear weapons Examples of plutoniumplutonium In addition, these areas also functioned as fast neutron breeder reactors, producing additional fissile material in the form of plutonium and other trans-uranic elements. Each material consists of a list of (nuclide, fraction) pairs where the nuclide is in the range 1 (hydrogen) through 94 (plutonium). Over the next 10 days, an area of about 1000# km, containing many villages and farms, was heavily contaminated with plutonium, caesium and radioactive iodine. There are very few transactions involving plutonium and no standard market prices. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Secondly, we need to recover the unused uranium and the plutonium because of the energy which is locked up in them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Is not plutonium so poisonous that one millionth of a gramme is all that a human being can breathe and survive? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Following privatisation, plutonium will continue to be handled as securely as it is at present. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There have, however, to date been two shipments of reprocessed plutonium fuel—plutonium nitrate—by sea between the sites in question. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Plutonium is attributed to an owner based on an estimate of the fissile content of the irradiated fuel originally supplied, usually on an annual basis. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It has been said that if one uses fusion instead of fission, there is a possibility of not using plutonium. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Through abstracting the plutonium and the fission products there is less plutonium in waste to return to the environment via the plutonium site. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 This means that inhaling a few micrograms of plutonium can cause lung or tongue cancer. From Europarl Parallel Corpus - English It is said that the safest place for plutonium is inside a fast breeder reactor, where nobody can get at it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 They are burnt out and the plutonium and uranium are fully oxidised so that cannot catch fire. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 At present the second and most likely approach is obtaining plutonium from a nuclear reactor. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 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. |
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