“sphere of action”的概念、定义、翻译、参考文献-科学参考

单词	sphere of action
释义	sphere of action Encyclopedia 理学二体问题释 sphere of action作用范围质量较小的天体周围的一个受引力作用的区域。作用范围的边界一般取以为中心、半径长度为的球面，因此又称作用球。 Astronomy sphere of action作用范围
随便看	information productivity information product pricing information products information professional information profitability information profusion information property information protection information provider information providing service information psychology information psychology of user community information psychology of user individual information publication information quality assessment information rate information rate-distortion theory Information recommender system information reconciliation information redundancy information redundancy check information regulation information replication technology information reporting system information representation

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。