请输入您要查询的字词:
单词
tephrite
释义
tephrite
Encyclopedia
理学
玄武岩
释
tephrite
碱玄岩
标准矿物霞石含量大于5%,橄榄石含量小于5%,无紫苏辉石,二氧化硅明显不饱和,碱含量很高的玄武质岩石。属于碱性岩。
随便看
N. I. Lobachevsky
N. I. Lobachevsky (1792—1856)
Nilo-Saharan family
Nilotes
nil-polynomial
nilpotency
nilpotency class
nilpotency index
nilpotent
nilpotent adjoint orbit
nilpotent algebra
nilpotent algebraic group
nilpotent analytic group
nilpotent automaton
nilpotent class
nilpotent component
nilpotent cone
nilpotent derivation
nilpotent element
nilpotent endomorphism
nilpotent group
nilpotent group of class k
nilpotent ideal
nilpotent index
nilpotent Lie algebra
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:2025/12/15 17:10:06