“gun-type atomic bomb”的概念、定义、翻译、参考文献-科学参考

单词	gun-type atomic bomb
释义	gun-type atomic bomb Encyclopedia 工学原子弹释 gun-type atomic bomb枪法原子弹用炸药爆炸产生的高压力推动两三块处于次临界状态的裂变材料迅速合拢成为超临界状态，并适时提供若干中子触发链式裂变反应，瞬时释放巨大能量的原子弹。又称压拢型原子弹。
随便看	film and television portfolio investment film and television prop film and television pyrotechnics Film and Television Research Institute of Chinese National Academy of Arts film and television screenplay structure film and television script demo film and television shot film and television sound art attribute film and television sound design film and television sound montage film and television sound recording technique film and television sound score film and television special effects Film and Television Star film and television synopsis film and television technology film and television theme film and TV commercials Film and TV School，the Academy of Performing Arts in Prague Film and TV Sound Professional Committee of China Association of Recording Engineers Film Appreciation Journal Film Art film association film audience film audience research

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