“heptene”的概念、定义、翻译、参考文献-科学参考

单词	heptene
释义	heptene Encyclopedia 工学正丁烯释 heptene庚烯含有七个碳原子、双键在开链分子链端部的单烯烃。又称正庚烯、正戊基乙烯。化学式为CH3(CH2)4CH═CH2。
随便看	standard projection standard projector standard quadratic transformation standard quantum limit standard radiation thermometer standard random walk standard rate constant of an electrode reaction standard reagent standard recovery standard reference data Standard reference material standard reference material standard refraction standard regression coefficient standard repair method standard representation standard resistance standard resistor standard resolution standard Riemann semigroup standard ring standard rootstock standard rotational-velocity star standard ruler Standard sample

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。