Sm-147/Nd-144
type: Concept
broader: stable isotope
broader: samarium
broader: neodymium
broader: radioactive isotope
preferred label: نسبت ساماریم 147 به نئودیمیم 144 @fa
related: Sm/Nd
related: isotope ratio

samarium
type: Concept
narrower: Sm-147/Nd-144
preferred label: ساماریم @fa

neodymium
type: Concept
narrower: Sm-147/Nd-144
preferred label: نئودیمیم @fa

isotope ratio
type: Concept
preferred label: نسبت‌ایزوتوپی @fa
related: Sm-147/Nd-144

Sm/Nd
type: Concept
preferred label: نسبت ساماریم به نئودیمیم @fa
related: Sm-147/Nd-144

stable isotope
type: Concept
narrower: Sm-147/Nd-144
preferred label: ایزوتوپ پایدار @fa

radioactive isotope
type: Concept
narrower: Sm-147/Nd-144
preferred label: ایزوتوپ پرتوزا @fa