“alternation”的概念、定义、翻译、参考文献-科学参考

单词	alternation
释义	alternation Physics alternation①交变，交替 ②交错张量的 ③互生，更迭，世代交替 Mathematics alternation交错；交错法 Biology alternation交替
随便看	multi-protocol label switching, MPLS multi-pulse solid rocket motor multi purposecadastre multi-purpose control and display unit multi-purpose fishing vessel multi-purpose geochemical database multi-purpose geochemical survey multipurpose internet mail extensions multipurpose internet mail extensions, MIME multipurpose pontoon multipurpose regulation multipurpose reservoir regulation computation multi-purpose ship multipurpose simple props multi-purpose spraying and sprinkling vehicle for urban greening plants multipurpose tilization of ores multi-purpose vehicle multipurpose wall multiquark state multi-query optimization multiqueue multi-radio multi-channel technology multiradix index multirange multi-rate sampling

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。