non-nuclear
/nɒnˈnjuːklɪə(r)/adjective
1
- not involving or relating to nuclear energy or nuclear weapons非核能的; 非核武器的。
1.1
- (of a state) not possessing nuclear weapons（国家）无核武器的。
2
- Physics not involving, relating to, or forming part of a nucleus or nuclei【物理】非核的。