《Tetrabiblos》Mode Of Particular Prediction In EclipsesClaudius Ptolemy（Ashmand 英譯 1822）
One part of the observations, required in forming predictions in cases of this nature, relates to the locality of the event, and points out the cities or countries liable to be influenced by particular eclipses, or by occasional continued stations of certain planets, which at times remain for a certain period in one situation.
段落 tetra-2-modeofpart-3public-domain (Ashmand 1822)
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