“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	ridge forming machinery ridge function ridge horn ridgelet transform ridge parameter ridge point ridge regression ridges ridge square horn ridge system ridgetail white prawn ridge tillage ridge trace ridging machine ridiculous anti-Japan play riding Riding a Donkey Riding Alone for Thousands of Miles riding breeches Riding Mountain National Park riding patrol Ridley Scott rid stitch Rieffel Rieger

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。