“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	Zhenjiang Economic and Technological Development Zone Zhenjiang Jinshan Park Zhenjiang Library of Jiangsu Province Zhenjiang new provincial capital construction plan Zhenjiang Shi Zhenjiang Three Mountains Scenic and Historic Area Zhenjiao Mosque Zhenjing Jiedewaer Wan Zhenjing Zhaowei Zhenji Temple Grottoes zhenjiu gefu Zhenjiu Jiayi Jing Zhenkang Xian Zhenke Zhenlai Museum Zhenlai Xian Zhen Lu Zhenning Buyizu Miaozu Zizhixian Zhenong 117 Zhenping Xian Zhen Quan zhenren yangzang decoction Zhenshang House by Wen Zhengming Zhenshangzhai Studio’s Copybooks of Calligraphy Zhen Shanmin

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。