| 单词 | prosthaphaeretical |
| 释义 | > as lemmasprosthaphaeretical ΘΚΠ the world > the universe > cosmology > science of observation > astronomical calculation > [adjective] > calculation prosthaphaeretical1635 1635 H. Gellibrand Disc. Variation Magneticall Needle 5 Its..necessary for the Seaman who sailes by his Compasse, continually to search the variation, that so by the Prosthaphæreticall application thereof, the true point of the compasse..may be rectified. 1690 W. Leybourn Cursus mathematicus f. 813 Called the Prosthaphaeretical Time, because it is wont sometimes to be added to, sometimes..taken from the Time of the middle Syzygy. 1714 J. Witty Treat. Sphere iii. 139 After the same may we get these Prosthaphæretical Arches all the Year around; with their Titles, whether they are to be added to, or subtracted from the Apparent to give the Mean Time. < as lemmas |
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