“双环戊二烯”的概念、定义、翻译、参考文献-科学参考

单词	双环戊二烯
释义	双环戊二烯 Encyclopedia 工学环戊二烯释 dicyclopentadiene; DCPD双环戊二烯分子式C10H12，具有10个碳原子的多环烯烃。又称二聚环戊二烯。有类似樟脑气味，相对密度0.979(20℃)，熔点32.5℃，沸点170℃（分解），闪点32.22℃，自燃点680℃，溶于醇。双环戊二烯有桥式（α型）和挂式（β型）两种异构体，桥式异构体凝固点32.5℃，挂式异构体凝固点19.5℃，双环戊二烯中主要是桥式异构体。
随便看	Seventh Day Adventist Seventh-day Adventist Seventh-day Adventist Church seventh five-year plan of China Seventh Hound Seven Treaties of Theravāda Seven Treatises Seventy-five Constituent Elements in Five Categories seven types of criminal homicide seventy-two intermittently connected lakes Seven Up！ Seven Warring States Seven-Year Program to Help 80 Million People Out of Poverty Seven Years’War sever acute respiratory syndrome，SARS several several complex variables several crimes several-for-one Several Guidelines for Properties Declaration several guidelines for properties declaration Several Opinions of Promoting the Rising of the Central Region Several Opinions of the General Office of the State Council on Strengthening the Protection and Restoration of Grasslands Several Opinions of the State Council on Accelerating the Development of Trade in Services Several Opinions of the State Council on Accelerating the Implementation of the Strategies for Free Trade Areas

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。