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

单词	recent Chinese sounds
释义	recent Chinese sounds Encyclopedia 文学汉语语音释 recent Chinese sounds; early Mandarin phonology近代音汉语语音演变过程中，中古音之后以北方中原话为基础的汉语语音系统。
随便看	block-printing series of books block prism block product Block randomization block relaxation block relaxation method block replacement policy blocks block scheme block search block size block spin block spin transformation blocks substitution matrix block structure block-structured language block system block transfer block triangular form block triangular matrix block tridiagonal matrix block-tridiagonal matrix block upper triangular matrix block valve station block virtualization

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。