英语词汇“sunspot number”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sunspot number
释义	sunspot number 黑子数;黑子相对数;太阳黑子数
随便看	rolling stay rolling steel door rollingstock rolling-stock rolling stock rolling stock and rolling stock accessories rolling stock clearance rolling stock clearance limit frame rolling stock coefficient rolling stock damage rolling stock depot rolling stock gage frame rolling stock gauge rolling stock roster rolling stocks rolling-stocks rolling stock schedule rolling stock utilization plan rolling stone Rolling-stone rollingstone rollingstone.com Rolling Stones rolling stop rolling stops 鸡鸣三省，金斗潼关鸡鸣人机织，夜夜不得息鸡鸣狗吠之出其门，此士之所以不至也。鸡鸣而起，孜孜为善者鸡鸣而起，孳孳为善者，舜之徒也。鸡鸣荒戍晓，雁过古城秋鸡鸣落花中，残钟度城郭。鸡鸣还曙色，鹭浴自晴川。鸡鸣风雨潇潇。鸡鸭到了庖人手シシシシシシシシシシ