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死支漫步
释义
死支漫步
Encyclopedia
理学
古生物学
释
dead clade walking
死支漫步
在某个大规模集群灭绝事件中侥幸逃过一劫,却又未能长久存在,大灭绝事件之后的残存期,在受重创的生态系统中艰难维持了一段时间,终究一蹶不振,逐步甚至快速走向衰亡,最后在生态系统全面复苏之前整体灭绝的某一单系类群。
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doublet objective
double torus
double-track grain prices system
double tracks sign
double track system for electronic records and paper records
double trailer combination vehicle
double transformation
double-transistor random-access memory
double transit
double transitive group
double triangle lattice
doublet structure
double twist
double twist of filament
double twist of staple yarn
double value
double-valued function
double valuedness
double valued representation
double-valued representation
double vector
double vector product
double vernier
double walled carbon nanotube
double-walled carbon nanotube
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