“nozzle divergence angle”的概念、定义、翻译、参考文献-科学参考

单词	nozzle divergence angle
释义	nozzle divergence angle Encyclopedia 工学喷管几何参数释 nozzle divergence angle扩张角收敛-扩张喷管扩张段或扩张型喷管壁面与喷管中轴线的夹角。又称扩张半角。
随便看	gene cloning gene cluster gene cluster regulation of active compounds genecology gene conversion gene correction gene databank gene deleted live vaccine gene deleted vaccine gene delivery system gene delivery technologies gene detection technology gene diagnosis gene diagnosis technology gene diversity gene dosage gene dosage effects gene duplication gene editing gene editing technology gene engineering gene engineering microbes gene-environment and cognitive ability gene-environment interaction gene-environment interaction theory

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。