critical state临界状态

见critical point条。

• bird of paradise
• bird-of-paradise flower
• bird of prey
• birdseye，clarence
• bird spider
• birds，the
• birdum
• bird woman
• bird’s nest fern
• bird’s nest orchid
• bireme
• birendra bir bikram shah dev
• birkbeck，george
• birkenhead
• birkenhead，fredericck edwin smith，1st earl of
• birkhoff，george david
• birmingham
• birnam:
• birnan:
• birney，james gillespie
• birobidzhan
• birotation
• biro，laszlo
• birretum
• birth