“环烯烃”的概念、定义、翻译、参考文献-科学参考

单词	环烯烃
释义	环烯烃 Encyclopedia 理学环烯烃释 cycloalkene环烯烃包含闭合的碳环和一个或多个双键的烯烃。其不具有芳香性。 Chemistry ＞有机化学＞有机化合物＞释义 cycloalkene环烯烃
随便看	upstream sequence upswept uptake uptake coefficient uptempo upthrow upthrust uptilt Upton Sinclair up-to-standard evaluation of water function zone upturned roof-ridge UPU upward upward bias upward causality upward compatibility upward concave upward continuation upward convex upward cumulation upward cut and fill stoping method upward deviation upward directed set upward/downward atmospheric radiation upward firing

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。