请输入您要查询的字词:
单词
泥盆纪
释义
泥盆纪
Encyclopedia
理学
古生代
释
Devonian Period
泥盆纪
古生代的第四个纪,在志留纪之后,石炭纪之前。约开始于4.19亿年前,结束于3.59亿年前,持续时间约0.6亿年。泥盆纪时期形成的地层称泥盆系(Devonian System)。
Biology
Devonian
泥盆纪
随便看
biomaterial interaction with body
biomaterials
biomaterials 3D printing
biomaterials ethics
biomaterials rapid prototyping
biomaterials regulations
biomathematics
Biombo
biome
biomeasurement reference laboratory
biomeasurement reference method
biomechanical metaphor
biomechanical signals of scaffolds
biomechanics
biomechanics of fracture fixation
biomechanics of human movement
biomechanics of rehabilitation engineering
biomechanics of the gastrointestinal tract
biomechanics of the respiratory system
biomechatronics
biomedical adhesives
biomedical anthropology
biomedical carbon
biomedical chromatography
biomedical composite materials
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:2025/4/5 7:11:42