英语词汇“θ231”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	θ231
释义	the world > the universe > heavenly body > movement of heavenly bodies > [noun] > movement in orbit > orbit > parts of orbit (8) aphelion1656 That point of a planet's or comet's orbit at which it is farthest from the sun. perihelion1666 Astronomy. The point in the orbit of a planet, comet, etc., at which it is nearest to the sun. Opposed to aphelion, n. vector1704 Astronomy. (See quot. 1704.) Also vector radius, = radius vector, n., radius, n. 3g. Obsolete. elongation1708 Astronomy. The removal of a planet to its furthest distance from the sun; aphelion. orb1733 Astronomy. The orbit of a planet or other celestial object; (also) the plane of the orbit. Also figurative. Obsolete. periaster1851 = periastron, n. orbitale1901 The lowest point of the inferior margin of the orbit (orbit, n. 1). Lagrangian point1962 each of the five points in the orbital plane of two bodies at which a third body of negligible mass will remain stationary relative to them.
随便看	θ912323 θ912325 θ912326 θ912327 θ912328 θ91233 θ912330 θ912331 θ912332 θ912333 θ912334 θ912335 θ912336 θ912337 θ912339 θ91234 θ912340 θ912341 θ912342 θ912344 θ912345 θ912346 θ912347 θ912349 θ91235

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