请输入您要查询的字词:
单词
palaeontology
释义
palaeontology
Encyclopedia
理学
古生物学
释
palaeontology
古生物学
研究地质历史时期生物的形态、构造、分类、生态、起源、分布、演化、灭绝等规律的学科。地质学和生物学交叉融合的产物。关心地球生命起源、演化特别是辐射演化与灭绝,特定地质事件的发生时限、规模、型式及背景机制,相关地层时代及其精确划分与对比等,一系列与基础理论和应用实践密切相关的重大科学问题。古生物学研究是人类回答地球生物圈来龙去脉的重要且不可或缺的途径。
随便看
central ridge rift in mid-oceanic ridge
Central Russian Upland
Central Saint Martins College of Art and Design
central scheme
Central Secretariat
central section
central separable algebra
central sequence
central series
central series of a group
central series of a subgroup
Central Shanxi urban agglomeration
central shutter
Central Siberian Plateau
Central Sikhote-Alin
central simple algebra
central solution
Central Song and Dance Ensemble
Central South People's Radio
Central South University
Central South University Library
Central South University of Forestry and Technology
Central Soviet Area (MinXi) History Museum
Central Special Committee of KMT
central sphere
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:2026/8/14 17:47:01