请输入您要查询的字词:
单词
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。
随便看
weak junction
weak key
weak lacuna
weak large deviation principle
weak laser extracorporeal treatment devices
weak law
weak law of large numbers
weak Lefschetz theorem
weak lensing
weak light
weak light detection technique
weak light detection technology
weak limit
weak linear ordering
weak-lined star
weak-line T Tau star
weak link
weaklink
weak link [junction]
weak link junction
weak local extremum
weak local holomorphy
weak localization
weakly amenable
weakly analytic function
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/2 14:57:51