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pygostyle
释义
pygostyle
Encyclopedia
理学
鸟纲(化石)
释
pygostyle
尾综骨类
一类数量很大、具有同一祖先,且具有愈合的尾综骨的鸟类群。包括朝阳会鸟(Sapeornis chaoyangensis)、圣贤孔子鸟(Confuciusornis sanctus)和所有现代鸟类,但不包括原始热河鸟(Jeholornis prima)的最广义的单系类群。
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isogonal conjugate lines
isogonal conjugate point
isogonal correspondence
isogonal cubic
isogonality
isogonal line
isogonal magnification
isogonal mapping
isogonal Mittenpunkt
isogonal polyhedron
isogonal surface
isogonal trajectory
isogonal transform
isogonal transformation
isogonal trapezoid
isogonic
isogonical
isogonic center
isogonic line
isogonic mapping
isogonic point
isogonism
isogonological triangle
isogons
isograd
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更新时间:2025/12/26 9:10:38