“喀山汗国”的概念、定义、翻译、参考文献-科学参考

单词	喀山汗国
释义	喀山汗国 Encyclopedia 历史学俄罗斯历史释 Khanate of Kazan喀山汗国 15世纪中叶至16世纪中叶伏尔加河中游的封建国家。
随便看	rice-field eels ricefield flatsedge rice field seeding-machine rice field tillage rice-fish mutualism in terraces rice-flavor liquor rice flour dough rice gall dwarf disease rice gall midge rice glume blight rice grain rice-grain effect rice hispa rice huller rice husking dance rice kernel smut rice leaf beetle rice leaffolder rice leaf miner rice leaf smut rice-loach integrated aquaculture rice mill rice milling machine rice panicle blight rice paper plant

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。