“吡喃”的概念、定义、翻译、参考文献-科学参考

单词	吡喃
释义	吡喃 Encyclopedia 理学吡喃释 pyran吡喃含有一个氧杂原子的六元杂环化合物，分子式C5H6O。 Chemistry ＞有机化学＞有机化合物＞释义 pyran吡喃
随便看	ordinal power ordinal power; ordinal exponentiation ordinal product ordinal product; ordinal multiplication ordinal regression ordinal scale ordinal scaling ordinal series ordinal sum ordinal sum; ordinal addition ordinal type ordinal variable ordinary ordinary aggregate ordinary algebraic branch-point ordinary arithmetic ordinary binding ordinary character ordinary chondrite ordinary concrete ordinary concrete structure ordinary congruence ordinary continued fraction ordinary convergence ordinary cosmetic

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。