“语言活力与语言濒危”的概念、定义、翻译、参考文献-科学参考

单词	语言活力与语言濒危
释义	语言活力与语言濒危 Encyclopedia 文学语言规划学释 Language Vitality and Endangerment, UNESCO《语言活力与语言濒危》联合国教科文组织濒危语言问题特别专家组于2003年发布的用于评估特定语言濒危程度的框架文件。
随便看	non singular matrix non-singular matrix nonsingular matrix nonsingular model nonsingular operator nonsingular perspectivity nonsingular point nonsingular projective transformation non singular quadratic form non-singular quadratic form nonsingular quadratic form non singular real algebraic variety non-singular real algebraic variety nonsingular real algebraic variety nonsingular solution nonsingular space nonsingular spacetime nonsingular stochastic process nonsingular surface nonsingular system non singular transformation non-singular transformation nonsingular transformation nonsingular value nonsingular variety

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。