“National Language”的概念、定义、翻译、参考文献-科学参考

单词	National Language
释义	National Language Encyclopedia 文学《语言活力与语言濒危》(联合国教科文组织）释 National Language国语历史形成或由政府规定的标准语或全国通用的共同交际语。
随便看	system of elderly care service system of election and appointment system of elements system of elliptic equations system of elliptic partial differential equations system of environmental and economic accounting system of environmental-economic accounting system of environmental-economic accounting 2012-central framework system of environmental taxation system of environment and resource tax and fee system of equations system of events system of execution system of factors system of feudum system of fixed ecliptic system of forces System of four ethnic classes system of frames of reference system of free evaluation of evidence through inner conviction system of functional equations system of functional inequalities system of functions system of fundamental solutions system of fundamental units

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。