“National Standards for United States History”的概念、定义、翻译、参考文献-科学参考

单词	National Standards for United States History
释义	National Standards for United States History Encyclopedia 历史学〔著作和刊物〕释 National Standards for United States History《美国史教学标准》美国国家课程标准。又称《美国史国家课程标准》。
随便看	cosmic ray exposure age cosmic-ray exposure age cosmic ray exposure time cosmic ray flare cosmic ray observation cosmic ray physics cosmic ray produced radionuclide dating cosmic rays cosmic ray shower cosmic ray source cosmic ray spectrum cosmic ray telescope cosmic ray trajectory cosmic redshift cosmic refraction Cosmic Research cosmic rocket cosmic scale factor cosmic setting cosmic shear cosmic singularity cosmic source cosmic space cosmic spherule cosmic static

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。