| 单词 | oblique descension |
| 释义 | > as lemmasoblique descension oblique descension n. Astronomy and Astrology (now rare) the angular distance of an object, measured along the celestial equator, from the point on the equator which sets with the object in an oblique sphere; cf. right descension n. at right adj. and int. Compounds 2. ΚΠ 1594 T. Blundeville Exercises ii. xxxiv. f.165v The ascentionall difference being knowne, all the oblique ascentions and descentions of the starres are easily knowne by the Tables of directions. 1728 E. Chambers Cycl. at Descensional difference The Difference between the Right, and Oblique Descension of the same Star, &c. 1917 ‘Sepharial’ Primary Directions made Easy v. 34 The Oblique Descension of Moon under its own Pole..is 215° 20′ = 14h. 21m. 24s., to which add 90° = 6hrs., and we have the Sidereal Time on the Midheaven when the Moon sets in lat. 33° 53½′ N., which is its Pole. < as lemmas |
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