“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	focal point equilibrium Focal Power focal power focal property focal radius focal ratio focal ratio degradation focal reducer focal segmental glomerulosclerosis focal set focal spot focal strip focal surface focal tolerance foci focimeter Fock Fock approximation Fock representation Fock space Fock state Fock states Fock态 Fock近似 foco-collimator

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。