“sunspot number”的概念、定义、翻译、参考文献-科学参考

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。

单词	sunspot number
释义	sunspot number Astronomy sunspot number黑子数
随便看	analytical chemistry analytical chemistry for life science analytical chemistry for living beings analytical chemistry informatization analytical concentration [analytical] continuation analytical continuation analytical definition analytical description Analytical Dictionary of Characters analytical electrochemistry analytical electron microscopy analytical epidemiology analytical extrapolation analytical figures of merit analytic algebra analytical hierarchy analytical indexing analytical instrument Analytical Instrumentation analytical laboratory of concentrators analytical line analytical line pair analytically complete domain analytically continuable series