“电离氢区和中性氢区”的概念、定义、翻译、参考文献-科学参考

单词	电离氢区和中性氢区
释义	电离氢区和中性氢区 Encyclopedia 理学星际物质释 HⅡand HⅠ regions电离氢区和中性氢区以氢（电离氢和中性氢原子）为主要成分的星际气体云。
随便看	perfect secrecy perfect set perfect shuffle perfect space perfect spectrum perfect square perfect square dissection perfect tetrahedron perfect triangle perfect trinomial square perfect zero knowledge perflectometer perfluorinated ion exchange membrane for electrolysis perfluorinated organic compound perfluoroalkane perfluorobutene perfluorocarbon perfluorokerosene perfluorooctane sulfonate perfluorooctane sulfonate (PFOS) perfluorooctane sulfonate，PFOS perfluorooctane sulfonic acid perfluorooctanoic acid perfluoropropene perfluororubber

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。