请输入您要查询的字词:
单词
齿羊齿类
释义
齿羊齿类
Encyclopedia
理学
古植物学
释
odontopterids
齿羊齿类
一类常见于晚石炭世至早二叠世的种子蕨类植物,以小羽片基部下延,全缘或具裂齿,扇状脉,叶轴二歧分叉为主要形态特征。
随便看
organic anion transporter
organic anode interface material
organic anti-ultraviolet finishing agent
organic architecture
Organic Bases of the Mexican Republic
organic binder
organic biomaterials
organic biosensor
organic bonded tritium
organic carbon
organic carbon/elemental carbon online analyzer
organic carbon method
organic catalysis for polymerization
organic cathode interface material
organic cation transporter
organic charge transfer complex
organic chemical reagent
organic chemical sensor
organic chemistry
Organic Chemistry Frontiers
organic chromogenic reagent
organic circuit
organic coating
organic complexing agent
organic composition of capital
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:2025/10/13 5:24:53