“middle Chinese sounds”的概念、定义、翻译、参考文献-科学参考

单词	middle Chinese sounds
释义	middle Chinese sounds Encyclopedia 文学汉语语音释 middle Chinese sounds中古音隋唐宋时期的汉语语音系统。古人称“今音”。又称“韵书期”。
随便看	photometric binary photometric calibration photometric catalogue photometric data system photometric diameter photometric distance photometric double star photometric element photometric ellipticity photometric error photometric index photometric instrument photometric instruments photometric measurement photometric measurement method photometric method photometric night photometric orbit photometric paradox photometric parallax photometric period photometric phase photometric precision photometric redshift photometric scale

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。