pyran
英['paɪræn]美['paɪˌræn]
n. 吡喃
pyran中文，pyran的意思，pyran翻译及用法
2025-10-09 15:03 浏览次数 9
pyran 英语释义
英语释义
1. either of two cyclic compounds C5H6O that contain five carbon atoms and one oxygen atom in the ring
pyran 片语
片语
Pyran-Methylpiperzaine吡喃甲嗪
benzo pyran苯并吡喃
pyran co-polymer吡喃共聚物
Cation pyran polyamine polyme阳离子吡喃多胺聚酯
pyran derivatives吡喃酮类化合物
Pyran pamoate双羟萘酸噻嘧啶双羟萘酸噻嘧啶
4h-pyran吡喃
pyran ring吡喃环
Pyran Copolymer吡喃共聚物
pyran 例句
英汉例句
With 2 - phenyl benzo - pyran structure, also known as anthocyanin pigments, the base element for the flower pigments, 2 - phenyl - benzo - pyrone, also known as anthoxanthin class.
具有2-苯基苯并吡喃结构的也称为花青素类色素，为花色索的基元，2-苯基苯并吡喃酮也称花黄素类。
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