cephei 中文意思是什麼
cephei
解釋
北天星座-
Since delta cephei was one of the earliest members of a special kind of variables being discovered, all variables in this family are called cepheid variables or simply cepheids
星的中國名稱為造父一，由於它最早被發現的一種新變星類別，所以這類變星皆稱為造父變星。 -
In 1784, john gooddricke, a 19 - year old british astronomer discovered that delta cephei was a variable star with a period of 5. 4 days. two years later, this dumb and deaf genius suddenly passed away
兩年後，這位聾啞天才遽然逝世，但他的發現卻把人類對天體距離的測度向前推展超過一億光年！仙王座的
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