nuclear-weapons核子武器
nuclear-weapons states核武国家
a nuclear-weapons research facility核子武器研究机构
pursue a secret nuclear-weapons programme秘密发展核武
Nuclear Weapons Production Facilities核武器生产设备;核武器消费装备
Nuclear Weapons Employment Policy核武器使用政策
nuclear weapons test核试;核武器试验
nonproliferation of nuclear weapons防止核扩散