“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	Kummer pairing Kummer quadratic transformation Kummer relation Kummer series Kummer series transformation Kummer surface Kummer test Kummer theorem Kummer theory Kummer transformation Kumtag Desert Kumtula grottoes Kumu Art Museum Kumutage Desert Scenic and Historic Area Kumutage Shamo Kumutula Thousand Buddhas Caves Kumuzi plays and sings Kumuzi  Kun and Yi tunes Kun Béla Kun Can Kun Chang Kundakunda Kundt Kundt's tube

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