| 释义 |
氢弹qīngdàn核武器的一种,用氢的同位素氘和氚为原料,用特制的原子弹作为引起爆炸的装置,当原子弹爆炸时,所产生的高温使氘和氚发生聚合反应形成氦核子而产生大量的能并引起猛烈爆炸。氢弹的威力比原子弹大得多。{hydrogen bomb; H-bomb; fusion bomb; nuclear weapon made from hydrogen isotopes, deuterium and tritium, detonated by a specially made atomic bomb, which upon explosion causes high temperatures, in turn leading to the polyreaction of deuterium and tritium in the formation of helium nuclei and a destructive explosion, releasing enormous atomic energy; hydrogen bombs are far more powerful than atomic bombs;}也叫also热核武器{rè hé wǔqì}。 |