请输入您要查询的字词:
单词
孑遗
释义
孑遗
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。
随便看
microorganisms in soybean souse manufacture
microorganisms of amino acid fermentation
microorganisms of antibiotic fermentation
microorganisms of biogas fermentation
microorganisms of enzyme preparation fermentation
microorganisms of feeding stuff
microorganisms of nucleotide fermentation
microorganisms of organic acid fermentation
microorganisms of petroleum fermentation
microorganisms of vitamin fermentation
micro-oscillation
micro oscillator
micropackage
micropaleontology
micropaleontology analysis
micro particle image velocimetry
microparticle nonlinear optics
micro-pattern gas detector
micropayment
micropayments
micro-penetration hardness
micro perforated panel absorption
micro-perforated panel sound absorber
micro-perforated silencer
microperiodic
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:2026/7/9 4:27:25