“算术分层”的概念、定义、翻译、参考文献-科学参考

单词	算术分层
释义	算术分层 Mathematics ＞数理逻辑与数学基础＞递归论＞释义 arithmetical hierarchy算术分层 arithmetical hierarchy算术分层^†，算术谱系
随便看	rotational test rotational transform rotational transform angle rotational transition Rotational Troops rotational variable rotational velocity rotational velocity-space velocity relation rotational velocity-spectral type relation rotational wave rotation and stretching rotation arc welding rotation around a fixed point rotation axis rotation band rotation capacity rotation center rotation coefficient Rotation craftsman rotation curve rotation-curve decomposition rotation cycle rotation diagram rotation domain rotation effect

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。