“官话方言”的概念、定义、翻译、参考文献-科学参考

单词	官话方言
释义	官话方言 Encyclopedia 文学官话方言释 Mandarin Dialects官话方言汉语最重要的方言。是汉语方言中分布最广、人口最多的方言。
随便看	spectral line self-reversal spectral line shape spectral lineshape spectral line shift spectral line source spectral line splitting spectral line width spectral linewidth spectral luminous efficacy function spectral luminous efficiency spectrally isomorphic operator spectrally unique spectral manifold spectral mapping spectral mapping theorem spectral matching spectral matrix spectral measure spectral measurement spectral method spectral method of colorimetry spectral mixing model spectral model spectral moment spectral multiplicity

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。