请输入您要查询的字词:
单词
relict
释义
relict
Encyclopedia
理学
古生物学
释
relict
孑遗
曾经分布广泛或比较广泛,且数量和种类均很多,但随着时间推移逐渐衰退,或在重大事件特别是灭绝事件打击之后遭受重创,只有少数个体和种类孤独地生存于个别地区,并有日趋灭绝之势的生物。生物宏演化进程中的分类单元型式。
Physics
relict
残余[物]
随便看
planing of urban fire control
planisphere
planispheric astrolabe
planitia
Planitia Descensus
planitron
planizer
plank
Plank function
Plank Road Remains at Sanmenxia
Plank's law
plankton
plankton community
plankton sampler
planktothrix agardhii virus
plan law
planned capacity of thermal power plant
planned commodity abolishment
planned ecological industrial park model
planned economic system
planned maintenance
Planned Obsolescence
planned population migration
planned preventive maintenance system
planned price of agricultural products
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:2026/6/29 17:42:30