请输入您要查询的字词:
单词
invertebrate palaeontology
释义
invertebrate palaeontology
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
separation layer
separation logic
separation marks examination
separation mechanism
separation membrane
separation metallurgy of niobium and tantalum
separation mood
separation number
separation number (SN)
separation of boron isotopes
separation of church and state
separation of civil law and commercial law
separation of concerns
separation of concerns, SOC
separation of duties
separation of fringes
separation of functions between administrative authority and publishing house
separation of functions,coordination and mutual check of judicial organs
Separation of Government and Market Intermediaries
separation of gravity anomalies
separation of hydrogen isotopes
separation of income and expenditure of health care institutions
separation of magnetic seeds
separation of main and auxiliary business
separation of meta-xylene
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:2026/10/27 22:59:38