“中国人民警察警歌”的概念、定义、翻译、参考文献-科学参考

单词	中国人民警察警歌
释义	中国人民警察警歌 Encyclopedia 法学人民警察内务释 Chinese People's Police Song《中国人民警察警歌》 2017年6月24日正式发布的由朱海作词、印青作曲的体现人民警察性质、宗旨和精神的歌曲。
随便看	principal coincidence curve principal component principal component analysis principal component analysis and singular value decomposition principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering principal component discrimination principal component estimate principal component estimate of the coefficients in linear regression model principal component estimation principal component of order p principal component regression principal component regression method principal component regression method (PCR) principal component regression spectrophotometry principal components principal components analysis principal component transformation principal computable enumeration principal congruence principal congruence relation principal congruence subgroup principal conjecture

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。