. . . . "300614865"@en-us . . . . "300621248"@en-us . . "at or of a point at which a property or phenomenon suffers an abrupt change especially having enough mass to sustain a chain reaction; \"a critical temperature of water is 100 degrees C--its boiling point at standard atmospheric pressure\"; \"critical mass\"; \"go critical\""@en-us . . "0"^^ . . "critical"^^ . . "critical"@en-us . . . . "00651935-a"^^ . . "300651935"@en-us . "300651935"^^ . "0"^^ .