“河西地区农业史”的概念、定义、翻译、参考文献-科学参考

单词	河西地区农业史
释义	河西地区农业史 Encyclopedia 理学中国农业史释 agriculture history in Hexi region河西地区农业史中国黄河以西天然走廊地区的农业发展历史。
随便看	undecaprenol undecidability undecidability theorem undecidable undecidable formula undecidable problem undecidable proposition undecidable theory undecillion undecimal undecimal number system undecimal system undecomposable undefinability undefined undefined concept undefined symbol undefined technical term undefined term undeflected undeformed undegraded undegraded neutron undelayed neutron undemonstrable

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。