“西弗里西亚群岛”的概念、定义、翻译、参考文献-科学参考

单词	西弗里西亚群岛
释义	西弗里西亚群岛 Encyclopedia 理学西弗里西亚群岛释 West Frisian Islands；We-st Friese Eilanden西弗里西亚群岛荷兰北部介于北海与瓦登海之间的群岛，是弗里西亚群岛的最西部分。
随便看	positive ray function positive real axis positive real control positive real function positive real number positive real part positive real system positive recurrent point positive recurrent state positive reinforcement positive relation positive result positive root positive root system positive rotation positive school of criminology positive selection positive self-adjoint operator positive self-regard positive semi-definite positive semi-definite form positive semi definite Hermitian matrix positive semi-definite Hermitian matrix positive semi-definite kernel positive semi definite matrix

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。