“policy of exempt and subsidy”的概念、定义、翻译、参考文献-科学参考

单词	policy of exempt and subsidy
释义	policy of exempt and subsidy Encyclopedia 教育学农村教育释 policy of exempt and subsidy“两免一补”政策中国向农村义务教育阶段（小学和初中）的学生免费提供教科书、免除杂费，并给家庭经济困难寄宿生生活费补助的一项资助政策的简称。
随便看	recursively enumerable set recursively inaccessible ordinal recursively inseparable set recursively isomorphic set recursively presentable group recursively presented group recursively presented model recursively representable mapping recursively saturated structure recursively separable set recursively stable model recursively undecidable theory recursively unsolvable problem recursive method recursive metric space recursive model recursive model theory recursiveness recursiveness of language sign recursive neural network recursive number theory recursive operator recursive orbit recursive ordinal recursive ordinal numbers

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。