“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	Anatoly Yevgenyevich Karpov anatomical dead space anatomical lens anatomical network architecture anatomical ontology anatomical principles of muscle training anatomical technology anatomical term anatomic analysis of the sports action anatomic form of crude drug anatomy Anatomy of Criticism anatomy of fascia flap anatomy of fasciocutaneous flap anatomy of foot back flap anatomy of forearm skin flap anatomy of myocutaneous flap anatomy of perineal skin flap anatomy of skin flap anatomy of subdermal vascular plexus thin skin flap anatomy of the basal nuclei anatomy of the eye anatomy of the speech area Anatomy Theatre / Anatomy Hall, Leyden, Holland anatropous ovule

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。