请输入您要查询的英文单词:
单词
relative age
释义
relative age
relative age
[
′rel·əd·iv ′āj
]
(geology)
The geologic age of a fossil organism, rock, or geologic feature or event defined relative to other organisms, rocks, or features or events rather than in terms of years.
随便看
a cells
acellular
acellular cement
acellular cementum
acellular dermis matrix
acellular diphtheria-tetanus toxoids-pertussis
acellular extrinsic fiber cementum
acellular gland
acellular glomerular basement membrane
acellular intrinsic fibre cementum
acellularly
acellular matrix vascular prosthesis
acellular media to internal elastic lamina length
acellular pertussis
acellular pertussis-diphtheria-tetanus
acellular pertussis dtp
acellular pertussis dtp (diphtheria, tetanus and pertussis) vaccines containing 12.5 micrograms
acellular pertussis vaccine
acellular plants
acellular slime mold
acellular tubular basement membrane
acellular vaccine
a-cellulose
acelom
acelomate
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 17:11:49