“河北滦河源省级自然保护区”的概念、定义、翻译、参考文献-科学参考

单词	河北滦河源省级自然保护区
释义	河北滦河源省级自然保护区 Encyclopedia 理学河北滦河源省级自然保护区释 Hebei Luanheyuan Shengji Ziran Baohuqu河北滦河源省级自然保护区中国河北省湿地生态系统类型省级自然保护区。
随便看	patent retrieval system patent right patent specification patent statistics patent substantive conditions patent system patent thicket patent thicket principle patera paternal inheritance paternalism rule paternalistic leadership paternity identification paternity index Paternity Leave Paterson path path algebra path algebra of a quiver Pathans path class path coefficient path component path computation element，PCE path connected

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。