Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
N开头单词
(共45,686个)
plural of nuclear reaction
Any device in which a controlled chain reaction is maintained for the purpose of creating heat (for ...
plural of nuclear reactor
A relationship that describes the probability of a particle that collides with another being scatter...
plural of nuclear response function
A rocket with a nuclear reactor aboard.
plural of nuclear rocket
The distribution of the intensity of particles or radiation emitted in a nuclear process as a functi...
A submarine powered by a nuclear reactor.
plural of nuclear submarine
A period, hypothesized to follow a nuclear winter, in which surface temperatures rise to a dangerous...
plural of nuclear summer
Terrorism using nuclear weapon(s)
An act of nuclear testing; such a detonation
The testing of a nuclear weapons for effectiveness, yield, and explosive capability.
plural of nuclear test
Three traditional components of a nuclear weapons arsenal: strategic bombers, intercontinental balli...
plural of nuclear triad
A guarantee by a nuclear weapons state to defend a non-nuclear allied state.
plural of nuclear umbrella