[ˈaisəutəup]
同位素：原子序数(核质子数)相等而原子量(核中子数)不同的元素
习惯用语radioactive isotope
放射性同位素：同radioisotopestable isotope
稳定同位素：放出微粒或电磁射线后不会蜕变成另一元素的同位素- heterology
- heterolysin
- heterolysis
- heterolysosome
- heterolytic
- heteromastigote
- heteromeral
- heteromeric
- heteromerous
- heterometaplasia
- heterometropia
- heteromorphic
- heteromorphosis
- heteromorphous
- heteronomous
- heteronymous
- hetero-osteoplasty
- hetero-ovular
- heteropagus
- heteropancreatism
- heteropathy
- heteropentosan
- heterophagosome
- heterophagy
- heterophany