Outlines of AstronomyLongman, Brown, Green, Longmans, 1851 - 661 стор. |
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Сторінка 10
... reason , theory , or interpretation of the stars + , has become degraded in its application , and confined to ... reason , or a word , the vehicle of reason ; the interpreter of thought . tended planetary influences , the same meaning ...
... reason , theory , or interpretation of the stars + , has become degraded in its application , and confined to ... reason , or a word , the vehicle of reason ; the interpreter of thought . tended planetary influences , the same meaning ...
Сторінка 26
... reason to believe that even considerable permanent depressions of the contours of these strata , below their general or spherical level , subsist . But these are points of consideration rather for the meteoro- logist than the astronomer ...
... reason to believe that even considerable permanent depressions of the contours of these strata , below their general or spherical level , subsist . But these are points of consideration rather for the meteoro- logist than the astronomer ...
Сторінка 40
... reason to believe , from history , that any sensible . change has taken place since the earliest ages in the interval of time elapsing between two successive returns of the same star to the same point of the sky ; or , rather , it is ...
... reason to believe , from history , that any sensible . change has taken place since the earliest ages in the interval of time elapsing between two successive returns of the same star to the same point of the sky ; or , rather , it is ...
Сторінка 48
... reason of it we must consider that the position of every object is referred by us to the surface of an imaginary sphere of an indefinite radius , having our eye for its centre ; and , as we advance in any direction , A B , carry- D B A ...
... reason of it we must consider that the position of every object is referred by us to the surface of an imaginary sphere of an indefinite radius , having our eye for its centre ; and , as we advance in any direction , A B , carry- D B A ...
Сторінка 64
... reason that they term the equator of the heavens the equinoctial ; that what are me- ridians on the earth are called hour circles in the heavens , and the angles they include between them at the poles are called hour angles . All this ...
... reason that they term the equator of the heavens the equinoctial ; that what are me- ridians on the earth are called hour circles in the heavens , and the angles they include between them at the poles are called hour angles . All this ...
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Outlines of Astronomy John Frederick William Herschel,Sir John Frederick William Herschel Повний перегляд - 1851 |
Загальні терміни та фрази
angle angular appear apsides ascertained astronomical axis bright calculation celestial centre circle comet curve described diameter difference direction disc distance disturbed body disturbing force diurnal diurnal motion double stars earth ecliptic Edition effect elements ellipse epoch equal equator equinoctial equinox error exact excentricity fixed globe heavens heliocentric horizon inclination inequality instance instrument interval Jupiter latitude latter less light longitude lunar magnitude mass mean measure meridian moon moon's motion nearly nebula node normal force nutation object observed orbit parallax parallel perigee perihelion period perturbations planet planetary pole portion position Post 8vo precession proper motions proportion recede recess reckoned refraction respect result revolution right ascension rotation round satellites Saturn seen sidereal sidereal day sidereal period situation solar sphere spherical stars station sun's suppose surface syzygies tangential force telescope tion Uranus variation velocity visible vols whole Woodcuts zenith
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Сторінка 674 - A Dictionary of Science, Literature, and Art : Comprising the History, Description, and Scientific Principles of every Branch of Human Knowledge ; with the Derivation and Definition of all the Terms in General Use. Edited by WT BRANDE, FRSL and E.