《Tetrabiblos》The Time And Period Of The EventClaudius Ptolemy(Ashmand 英譯 1822)
It must however be premised, that as an eclipse, occurring at any particular season, cannot happen in all climates at the same temporal or solar hour,[85] so neither will the magnitude of the obscuration, nor the time of its continuance, be equal in all parts of the world.
段落 tetra-2-thetimeand-2public-domain (Ashmand 1822)
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