The Gallery of Nature; a Pictorial and Descriptive Tour Through Creation, Illustrative of the Wonders of Astronmy, Physical Geography, and Geology |
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Página 191
... Mean sidereal revolution , 27 321661423 solar days , or Mean tropical revolution , 27-321582418 solar days , or Mean synodical revolution , 29 5305887215 solar days , or Mean motion in a mean solar day , Inclination of orbit ...
... Mean sidereal revolution , 27 321661423 solar days , or Mean tropical revolution , 27-321582418 solar days , or Mean synodical revolution , 29 5305887215 solar days , or Mean motion in a mean solar day , Inclination of orbit ...
Página 497
... mean tempera- ture of the month . In like manner , the sum of the mean monthly temperatures in the year divided by the number of months , gives the mean temperature of the particular year . By comparing a series of these annual returns ...
... mean tempera- ture of the month . In like manner , the sum of the mean monthly temperatures in the year divided by the number of months , gives the mean temperature of the particular year . By comparing a series of these annual returns ...
Página 499
... Mean Temp . Years . Mean Temp . Years . Mean Temp . Years . Mean Temp . 49.30 1801 51.1 ° 1806 51.4 ° 1811 51.6 ° 1797 50.5 1802 50.9 1807 49.3 1812 47.8 1798 50.0 1803 50.4 1808 46.9 1813 48.6 1799 48.7 1804 51.1 1809 48.9 1814 48.2 ...
... Mean Temp . Years . Mean Temp . Years . Mean Temp . Years . Mean Temp . 49.30 1801 51.1 ° 1806 51.4 ° 1811 51.6 ° 1797 50.5 1802 50.9 1807 49.3 1812 47.8 1798 50.0 1803 50.4 1808 46.9 1813 48.6 1799 48.7 1804 51.1 1809 48.9 1814 48.2 ...
Conteúdo
Illustrated TitleAstronomy | 14 |
Sycne near Alexandria | 89 |
Translation of the Earth in space | 159 |
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Termos e frases comuns
ancient animals appearance Aratus astronomical Atlantic atmosphere bodies cause celestial centre climate clouds coast colour comet constellation continent dark diameter direction disk distance districts diurnal motion earth eclipse ecliptic elevation equator Europe exhibits extent feet Flamstead globe heat heavens height Herschel Hipparchus horizon hundred hyæna immense inhabitants island Jupiter Keppler lake land latitude light limestone lunar magnitude mass moon motion mountains nature nearly night northern northern hemisphere observed occur ocean orbit Orinoco owing parallax passing perihelion period phenomena plain planet pole present Ptolemy Pyrenees quadrupeds rain regions remarkable revolution rise river rock rotation round sand satellites Saturn seen shore side snow solar southern space species spot square miles stars stratum stream summit supposed surface telescope temperature terrestrial trees tropical Tycho Brahe Uranus valley vapour vast vegetation velocity Venus visible volcanic wind winter zone