“sunspot cycle”的概念、定义、翻译、参考文献-科学参考

单词	sunspot cycle
释义	sunspot cycle Encyclopedia 理学太阳黑子周期释 sunspot cycle太阳黑子周期太阳黑子出现频数的周期性变化。 Astronomy sunspot cycle黑子周
随便看	Catena Mendeleev catenane Catena of Chinese Modern Literature Catena of Modern Chinese Historical Data Catena of Novels in Late Qing Dynasty catenarian ring catenary catenary anchor leg mooring system catenary curve catenary evolute catenary involute catenary post hole digger catenary radial curve catenary ring catenary theorem Catena Sumner Catena Sylvester catenation catenation closure catenation of languages catenation of words catenin catenograph catenoid catenoidal end

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。