nuclear fusion reaction
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英 
例句
Brown dwarfs are not quite big hot enough to ignites the nuclear- fusion reaction that would make them shine as full- fledged stars .
棕矮星的体积还不够大,热度也不够高,还不足以引发核聚变反应;棕矮星必须经过此一反应才会发光,成为成熟的星星。
Basic principle ofthe controlled nuclear fusion and the Tokamak device used for nuclear fusion reaction are presented in brief.
简要地叙述了受控核聚变反应的基本原理和实现受控核聚变反应的托卡马克装置。