nonproliferation

名词 nonproliferation:

1. the prevention of something increasing or spreading (especially the prevention of an increase in the number of countries possessing nuclear weapons)
   同义词：non-proliferation

1. A nonproliferation treaty.
   防止(核武器)扩散条约

non.pro.lif.er.a.tion

adj.（形容词）
Of, relating to, or calling for an end to the acquisition of nuclear weapons by additional nations:
防止（核武器）扩散的：属于、关于或为防止被其它国家获得核武器而召集的：
例句：
a nonproliferation treaty.
防止（核武器）扩散条约