a neutron with relatively little kinetic energy, esp. as a result of being slowed down by a moderator; a thermal neutron.
| 单词 | θ79648 |
| 释义 | the world > matter > physics > atomic nucleus > nuclear fission > nuclear reactor > [noun] > thermal or slow reactor > neutron with low energy (3) slow neutron1932 a neutron with relatively little kinetic energy, esp. as a result of being slowed down by a moderator; a thermal neutron. Subcategories:— characteristic speed of (2) |
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