| 单词 | power density |
| 释义 | > as lemmaspower density power density n. Nuclear Physics the power produced per unit volume of a reactor core. ΘΚΠ the world > matter > physics > atomic nucleus > nuclear fission > nuclear fuel > [noun] > power per unit volume power density1953 1953 W. E. Unbehaun Hist. & Status Exper. Breeder Reactor (U.S. Atomic Energy Comm. AECD-3712) 40 Power density, a measure of the power per unit of reactor core volume. 1955 Proc. Internat. Conf. Peaceful Uses Atomic Energy (United Nations) 3 238/2 The power density is highest in the seed with a value of better than 200 watts/cm3. 1986 Guardian 6 Dec. 10/4 At Chernobyl the hydrogen mixed with air and caused many secondary explosions... In addition the PWR has an exceptionally high power density. < as lemmas |
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