“卟啉”的概念、定义、翻译、参考文献-科学参考

单词	卟啉
释义	卟啉 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	Meditations on first philosophy meditation weeks Mediterranean Agreements Mediterranean Area Anti-drug Enforcement Coordination Centre Mediterranean blue mussel Mediterranean buffalo mediterranean salinity crisis Mediterranean Sea Mediterranean Shipping Company Mediterranean trade in the Middle Ages medium medium access control medium access control address medium access control address, MAC address medium access control, MAC medium-altitude satellite medium and long-term planning of water supply and demand Medium-and Long-term Youth Development Plan(2016—2025) medium and low-rise with high density medium-and-low-yield farmland rehabilitation medium-band photometry medium-band width medium bosons Medium calorific value gas medium carbon steel

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。