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单词
porphyrin
释义
porphyrin
Encyclopedia
理学
卟啉
释
porphyrin
卟啉
大环共轭化合物。分子式C20H14N4。由四个吡咯通过单原子桥在α位相连构成。
理学
卟啉
释
porphyrin
卟啉
在卟吩(porphin,C20H14N4)结构上带有取代基的复杂含氮化合物。
Physics
porphyrin
卟啉
Chemistry
>有机化学>有机化合物>释义
porphyrin
卟啉
Biology
porphyrin
卟啉
随便看
Readability Principle
read aloud
read data line
reader
reader coverage
reader feedback
reader management
Reader Management of Library
reader-response critisism
readers
readers advisory
reader's club
Reader's Digest Association,Inc.
reader service department
readers psychology
readers' purchasing behaviour
reader survey method
readers’psychology
reader technology
reader/writer mode
read head
Read, Herbert Harold
readily carbonizable substance test of pharmaceuticals
readiness blood reserves
readiness of medical service
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