单词 | thermal reactor |
释义 | > as lemmasthermal reactor thermal reactor n. a nuclear reactor in which the fission process relies upon thermal neutrons. slow reactor n. at slow adj. Compounds 2. ΘΚΠ the world > matter > physics > atomic nucleus > nuclear fission > nuclear reactor > [noun] > thermal or slow reactor slow reactor1947 thermal reactor1949 1949 H. Etherington in S. C. Rothmann Constructive Uses of Atomic Energy v. 76 In a thermal reactor fission is produced by neutrons that have been slowed approximately to thermal velocities. 1971 Nature 23 July 211/1 The companies say that they have between them a good deal of experience in building thermal reactors of several types. < as lemmas |
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