“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	precision farming precision farming, precision agriculture precision feeding precision fertilization precision forging precision forging technology precision grinding precision instrument landing category precision irrigation precision journalism precision level precision logistics for aircraft equipment precision machining precision marketing precision measurement precision medical precision of intercept precision of methods precision of orbit determination and predication precision of regression curve precision of slope precision of word segmentation precision optics precision optics system precision pesticide application technique

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。