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单词
4-Hydroxycoumarin
释义
4-Hydroxycoumarin
网络
四羟基香豆素
网络释义
1.
四羟基香豆素
...一些具有coumarin结构的衍生物,其中本实验以
四羟基香豆素
(
4-hydroxycoumarin
)为起始原料,以各种酸酐化合物和氮丙啶(a…
cetd.tmu.edu.tw
例句
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double shot
double-shot
double-shot molding
double shot molding
double-shot moulding
double shot moulding
double shoulder springbar
double shovel
double shrinkage
double shrouded impeller
double shrouded impeller
double-shrouded impeller
doubleshrouded impeller type sand-pump
double shrouded impeller type sand-pump
double shrouded impeller type sandpump
double shrouded wheel
double shuffle
double shut
double sickle cutterbar
double sickle mower
double side
double side
double-side-band
double sideband
double side band
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/20 6:21:29