gassendi 中文意思是什麼

gassendi 解釋
伽桑狄
  1. Gassendi estimated mercury ' s apparent diameter to be about 20 arc seconds ? that is, about 1 / 180 of a degree ? which was in itself a considerable scientific advance

    賈山迪估計水星的視直徑大約是20角秒(約是1度的1 / 180 ) ,這本身就是一大科學進展。
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