请输入您要查询的字词:
单词
二苯并[b,
e
]嗪
释义
二苯并[b,
e
]嗪
Encyclopedia
理学
二苯并[b,e]嗪
释
dibenzo[b,e]oxazine; phenoxazine
二苯并[
b
,
e
]嗪
蒽分子中9,10位的两个环次甲基(═CH—)分别被氧原子和亚氨基(—NH—)置换的并杂环化合物,分子式C12H9NO。俗称吩嗪。
随便看
summability method
summability multipliers
summability of a series
summability property
summability theory
summability with a weight
summable
summable basis
summable derivative
summable family
summable function
summable majorant
summable operator
summable random variable
summable semigroup
summable sequence
summable series
-summable series 「C,
Summa Contra Gentiles
summand
sum mapping
summarization
Summarization of Materia Medica
summarized
Summarized Records of Poems and Poets from Guizhou
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:2026/6/19 13:31:24