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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
extra surplus value
extrasynaptic receptor
extratabular
extra taxes
extraterrestrial body
extraterrestrial celestial body takeoff
extraterrestrial civilization
extraterrestrial dust
extraterrestrial intelligence
extraterrestrial life
extraterrestrial life exploration
extraterrestrial life support
extraterrestrial matter
extraterrestrial object
extraterrestrial oxygen preparation
extraterrestrial planet exploration
extraterrestrial radiation
extraterrestrial source
extraterrestrial water preparation
extraterritorial application of anti-monopoly law
extraterritorial dialect/foreign dialect
extraterritoriality
extraterritorial jurisdiction
extra-textual norm of translation
extrathermodynamics
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