请输入您要查询的字词:
单词
endexine
释义
endexine
Encyclopedia
理学
〔植物形态与结构〕
释
endexine; nexine
外壁内层
花粉外壁基足层内方同质的花粉壁,含有孢粉素和多糖物质。也有学者将基足层也划分到外壁内层,称为外壁内层Ⅰ(nexineI);这样划分后同质的外壁内层被称为外壁内层Ⅱ(nexineⅡ)。
Biology
endexine
外壁内层;外壁内膜
随便看
neutron induced reaction
neutron inelastic scattering
neutron integrated flux
neutron interaction with matter
neutron irradiation
neutronization
neutron leakage
neutron lifetime
neutron lifetime logging
neutron logging
neutron logging device
neutron magnetic moment
neutron matter
neutron metrology
neutron moderation
neutron moderator
neutron moisture meter
neutron monitor
neutron monochromator
neutron multiplication
neutron multiplicity
neutron nuclear reaction
neutron number
neutronography
neutron oil well logger
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:2026/10/31 18:48:34