请输入您要查询的字词:
单词
古无脊椎动物学
释义
古无脊椎动物学
Encyclopedia
理学
古生物学
释
invertebrate palaeontology
古无脊椎动物学
研究地质历史中各种无脊椎动物的发生(包括起源)、发展(包括演变、分化、辐射、灭绝等)、时空分布以及衰亡等的学科。古生物学的分支学科。从其基本原理和研究方法看,又是地质学和生物学交叉融合的产物。又称无脊椎古生物学。
随便看
principle of attenuation of correlations
principle of attenuation of correlations, PAC
principle of audibility
principle of balayage
principle of basic human rights
principle of bearing responsibility solely for one's own crime
principle of beneficiary pay
principle of bilateral transaction
principle of bivalence
principle of boundary correspondence
principle of boundary solutions
principle of boxes
principle of calculus of variations
principle of causality
principle of choice
principle of civil orocuratorial supervision
principle of classification preparation
principle of cognitive evaluation
principle of collective leadership of the Communist Party of China
principle of combination between developing positive factors and overcoming negative factors
principle of combination between strict requirements and respect for trust
principle of combining collective education and individual education
principle of commensuration of crime, criminal responsibility and punishment
principle of common but differentiated responsibilities
principle of community classification
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:2025/3/17 16:15:56