| 单词 | pressure tube reactor |
| 释义 | > as lemmaspressure tube reactor b. spec. A tube in which pressurized coolant or moderator is passed through the core in certain types of nuclear reactor. Usually attributive in pressure tube reactor. ΘΚΠ the world > matter > physics > atomic nucleus > nuclear fission > nuclear fuel > [noun] > tube containing coolant or moderator pressure tube1959 1959 Chron.-Telegram (Elyria, Ohio) 27 Feb. 1/5 East Central Nuclear will conduct the research program to develop a pressure tube reactor at an estimated cost of $18 million. 1961 J. K. Pickard et al. Power Reactor Technol. iv. 214 A graphite reflector can be used..which compensates for the loss of neutrons in the pressure tubes. 1992 D. M. Elsom Atmospheric Pollution (BNC) (ed. 2) 125 The accident at the graphite moderated, light-water-cooled pressure tube reactor at Chernobyl occurred on 26 April 1986. < as lemmas |
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