请输入您要查询的字词:
单词
progenitor
释义
progenitor
Encyclopedia
理学
古生物学
释
progenitor
先驱
某一类群生物在其大规模繁盛之前就已经出现的少数代表。生命宏演化进程中分类单元的一种形式,它们往往拥有特殊的演化新质,能够突破重大灾变的冲击而幸存下来并进一步发展、壮大。
Physics
progenitor
①前身天体{天} ②原始粒子
Astronomy
progenitor
1、前身天体; 2、前身星
随便看
jades from Haochuan Site
jades from Jinsha Site
jades from Jiuliandun Tomb
jades from Liangzhuangwnag's Tomb
Jades from Li Jingxun Tomb
jades from Rui State
jades from Shangcheng Site at Zhengzhou
Jades from the Changgouyu Stone-chambered Tomb of the Tang Dynasty at Fangshan
Jades from the Hoard of the Tang Dynasty at Hejiacun
jades from the Tombs of Huangjunmeng and His Wife
jades from the Wugulunwolun Tomb of the Jin Dynasty
Jades from Tombs of Han Dynasty at Mancheng
jades from Wuyue Empress Ma's Tomb at Linan
jades from Zhongshan State
Jades of Hongshan Culture
Jades of Lingjiatan Culture
Jades of Non-dramatic Songs of the Yuan Dynasty
jades of Shimao Culture
Jades of the Han Dynasty
Jades of the Hongshan Culture
Jades of the Liangzhu Culture
jades of the Song and Yuan Dynasties
jades of the Tang Dynasty
Jades of the Wei Royal Family from Guweicun,Huixian
Jades of Xinglongwa Culture
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:2025/6/9 1:10:03