“吡喃并香豆素”的概念、定义、翻译、参考文献-科学参考

单词	吡喃并香豆素
释义	吡喃并香豆素 Encyclopedia 理学吡喃香豆素释 pyranocoumarin吡喃并香豆素香豆素类化合物中的一个分类，其母体是香豆素的苯环上并合一个吡喃环形成的三环结构。
随便看	normal force normal forest normal form normal formal representation normal formal series normal form detector normal-form game normal form of a Boolean function normal form of a differential equation normal form of a game normal form of a matrix normal form of an equation normal form of an operator normal form of a quadratic form normal form of a surface normal form of a system normal form of vector fields normal form push down automaton normal form theorem normal form theorem for the computably enumerable sets normal form transformation normal formula normal form without identity normal form，NF normal frame

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。