U-238/U-234
preferred label: نسبت اورانیم 238 به اورانیم 234 @fa
type: Concept
related: U-234

U-234
related: U-238/U-234
related: U-234/Th-230
broader: uranium
broader: radioactive isotope
preferred label: اورانیم 234 @fa
type: Concept

U-234/Th-230
preferred label: نسبت اورانیم 234 به توریم 230 @fa
type: Concept
related: U-234

uranium
preferred label: اورانیم @fa
type: Concept
narrower: U-234

radioactive isotope
preferred label: ایزوتوپ پرتوزا @fa
type: Concept
narrower: U-234