parent phase strengthening

aging phase

self-intensity of binding phase phase

Metal Phase and Phase Rule

phase Ⅰ and phase Ⅱ enzymes

phase advance phase lead

phase lead phase advance

polar-embedded reversed phase stationary phase

reversed phase bonded stationary phase

solid phase extraction stationary phase

aging mechanisms of aging

additional dependent parent allowance

authoritative parent

Backbone parent

backcross parent

Basic parent lines

behavioral parent therapy

Breeding bird of Parent generation

By parent