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chondrostei (fossil)
释义
chondrostei (fossil)
Encyclopedia
理学
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chondrostei (fossil)
软骨硬鳞鱼类(化石)
一类以鲟形类(Acipenseriforme,包括现生鲟科和匙吻鲟科构成的鲟类或鲟超科及其化石近亲)为代表的较原始的辐鳍鱼类,有时还可包括与鲟形类亲缘关系较近的、已灭绝的比耶鱼类和龙鱼类。
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natural language dialogue
natural language generation
natural language processing
natural language processing, NLP
natural language processing system
natural language queries
natural language retrieval
Natural Language Semantics
natural-language spatial query
natural language understanding
natural language understanding, NLU
natural language vocabulary
natural language vs. artificial language
Natural Law
natural law
natural law school
natural levee
natural lifetime
natural ligands to G quadruplex
natural ligands to G-quadruplex
natural light
natural lighting
natural line-broadening
natural line width
natural line-width
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更新时间:2025/5/17 22:18:25