“pencil of planes”的概念、定义、翻译、参考文献-科学参考

单词	pencil of planes
释义	pencil of planes Mathematics ＞拓扑学与几何学＞射影几何学·仿射几何学＞释义 pencil of planes平面束 pencil of planes平面束^†
随便看	EI期刊 ejaculation ejaculatory duct EJB E. J.-B. Goursat E. J. Cartan E. J. Cartan (1869—1951) ejecta ejecta blanket ejection ejection escape system flight test ejection fraction ejection phase ejection power plant ejection rate ejection time ejection training for military aviators ejection velocity ejective ejector ejector cooling silencer ejector pumps E-jet Printing Ejiadong ejiao jizihuang decoction

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。