请输入您要查询的字词:
单词
agate
释义
agate
Encyclopedia
理学
玛瑙
释
agate
玛瑙
透明至不透明,具有同心层状、环带或条带的隐晶质石英几何体。主要成分为α-SiO2,同时含有少量水以及铁、锌、镍、钴、铬、锰等多种微量元素。
理学
宝石矿物
释
agate
玛瑙
具有同心层状、纹带或条带的隐晶质石英质玉石。
Physics
agate
玛瑙{矿}
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
agate
玛瑙
随便看
general covariance
general credit control
general criterion
general curve
general cycloid
general cylinder
general cypress in Jidu Temple
general cypress in Songyang Academy
general data dissemination system
general definition
general derivative
general design for urban rail transit
general design of machinery
general dictionary
general diesel fuels
general differential equation
general differential group
general disease with uveitis
general disguised handwriting
general distribution
general distributive law
general distributivity
general drawing rights
general drug
general duality
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:2026/1/30 21:28:00