《Tetrabiblos》The Quality Of EmploymentClaudius Ptolemy（Ashmand 英譯 1822）
It is, therefore, necessary to observe whether any planet may be making its oriental appearance nearest to the Sun,[221] and whether any be posited in the mid-heaven; especially, when also receiving the application of the Moon.
段落 tetra-4-thequality-2public-domain (Ashmand 1822)
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