“四环二萜”的概念、定义、翻译、参考文献-科学参考

单词	四环二萜
释义	四环二萜 Encyclopedia 理学四环二萜释 tetracyclic diterpene四环二萜四个异戊二烯结构单元构成的含四个碳环的萜类化合物。 Chemistry ＞有机化学＞天然产物及药物＞释义 tetracyclic diterpene四环二萜
随便看	levee engineering in ancient China Levee of Zhongshan and Zhuhai level level acceleration and deceleration level, accuracy, stable, uniformity level adjusting attenuator level alarm level alpha test level and oblique tones level bottom level bottom community level breakdown level bubble level chamber level changer level classification of oil contained in cuttings level classified by government for collecting different taxes (of household) level compensation level constant level control circuit level-controlled level cross level crossing level-crossing effect Level crossing management

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。