“范维唐”的概念、定义、翻译、参考文献-科学参考

单词	范维唐
释义	范维唐 Encyclopedia 理学（国内著名地质学家）释 Fan Weitang范维唐（1935-07-18～）中国采矿工程技术专家。
随便看	directed path directed plane directed point set directed quantity directed quasiorder directed relation graph directed segment directed self-assembly lithography technology directed sequencing directed set directed spanning tree directed strongly regular graph directed system directed technical change directed tetrahedron directed the security work of large-scale activities directed tree directed triple system directed union directed value directed web directed xy walk directed xy-walk direct effect direct effects hypothesis

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。