“中华人民共和国航标条例”的概念、定义、翻译、参考文献-科学参考

单词	中华人民共和国航标条例
释义	中华人民共和国航标条例 Encyclopedia 工学中国水运立法释 Regulations of the People's Republic of China for Navigation Marks《中华人民共和国航标条例》为了加强对航标的管理和保护、保证航标处于良好的使用状态、保障船舶航行安全而制定的条例。全称《中华人民共和国航标条例》，简称《航标条例》。
随便看	principal coefficient of contraction principal cohomology class 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

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。