扩散 (擴散) kuòsàn
          
              kuòsàn 
              
              verb 
              to spread; to proliferate; to diffuse 
              Domain: Modern Chinese 现代汉语
              
              
              
              
                Notes: (CC-CEDICT '擴散'; Guoyu '擴散')
              
               
          
          
Contained in
- 气体扩散(氣體擴散) gaseous diffusion
 - 核不扩散(核不擴散) nuclear nonproliferation
 - 不扩散核武器条约(不擴散核武器條約) Treaty on the Non-Proliferation of Nuclear Weapons
 - 扩散周知(擴散周知) to let everyone know; spread the word!
 - 核扩散(核擴散) nuclear proliferation