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easin
释义
easin
easin
[
′ē·ə·zən
]
(organic chemistry)
C
20
H
6
O
5
I
4
Na
2
The sodium salt of tetraiodofluorescein; a brown powder, insoluble in water; used as a dye and a pH indicator (hydrogen ion) at pH 2.0. Also known as iodoeasin; sodium tetrafluorescein.
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aat phenotype
aatpi
aatpo
aatpp
aatps
aatr
aatra
aatracen
aatr-ba
aatri
aatris
aatrs
aats
aatse
aatseel
aatseie
aatsg
aatsi
aatsl
aatsp
aatsr
aatt
aatta
aattc
aatti
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/7/12 8:41:20