英语词汇“vector radius”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

vector radius

†1. Astronomy. (See quot. 1704.) Also vector radius, = radius vector n., radius n. 3g. Obsolete.

ΘΚΠ

the world > the universe > heavenly body > movement of heavenly bodies > [noun] > movement in orbit > orbit > parts of orbit

aphelion1656

perihelion1666

vector1704

elongation1708

orb1733

periaster1851

orbitale1901

Lagrangian point1962

1704 J. Harris Lexicon Technicum I. (at cited word) A Line supposed to be drawn from any Planet moving round a Center, or the Focus of an Ellipsis, to that Center or Focus, is by some Writers of the New Astronomy, called the Vector; because 'tis that Line by which the Planet seems to be carried round its Center.

1796 J. Morse Amer. Universal Geogr. (new ed.) I. 28 If a right line, called by some the vector radius, be drawn from the sun through any planet, and supposed to revolve round the sun with the planet [etc.].

extracted from vectorn.

as lemmas

单词	vector radius
释义	> as lemmas vector radius †1. Astronomy. (See quot. 1704.) Also vector radius, = radius vector n., radius n. 3g. Obsolete. ΘΚΠ the world > the universe > heavenly body > movement of heavenly bodies > [noun] > movement in orbit > orbit > parts of orbit aphelion1656 perihelion1666 vector1704 elongation1708 orb1733 periaster1851 orbitale1901 Lagrangian point1962 1704 J. Harris Lexicon Technicum I. (at cited word) A Line supposed to be drawn from any Planet moving round a Center, or the Focus of an Ellipsis, to that Center or Focus, is by some Writers of the New Astronomy, called the Vector; because 'tis that Line by which the Planet seems to be carried round its Center. 1796 J. Morse Amer. Universal Geogr. (new ed.) I. 28 If a right line, called by some the vector radius, be drawn from the sun through any planet, and supposed to revolve round the sun with the planet [etc.]. extracted from vectorn. < as lemmas
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