不扩散核武器条约 Nuclear Non-Proliferation Treaty ; Treaty on the Non Proliferation of Nuclear Weapons ; Treaty on the Non-Proliferation of Nuclear Weapons (commonly known as the Non-Proliferation Treaty or NPT)

扩散 [物] diffusion ; Diffuse ; permeate ; [生态] spread

防扩散 non-proliferation

扩散焊 [机] Diffusion welding ; diffusion bonding

核不扩散 Nuclear Non-Proliferation ; nuclear nonproliferation ; nonproliferation

扩散作用 diffusion ; diffusion effect ; diffusion action

防扩散义务 non-proliferation obligations

防扩散问题 nonproliferation issues

防扩散对话 Nonproliferation Cooperation

防扩散合作 Nonproliferation Cooperation