 | 1767 - عدد الصفحات: 188
...Principles ihould be brought into Ufe at Sea, the apparent Time deduced from an Altitude of the Sun muft bq corrected by the Equation of Time, and the mean Time found compared with that ihewn by the Watch, the Difference will be the Longitude in Time from the Meridian by which... | |
 | 1769 - عدد الصفحات: 288
...Principles fhould be brought into Ufe at Sea, the apparent Time deduced from an Altitude of the Sun mu1ï se corrected by the Equation of Time, and the mean Time found compared with that (hewn by the Watch, the Diiference will be the Longitude in Time from the Meridian by which... | |
 | 1771 - عدد الصفحات: 234
...Principles ihould be brought into Ufe at Sea, the apparent Time deduced from an Altitude of the Sun muft be .corrected by the Equation of Time, and the mean Time found compared with that Ihewn by the Watch, the Difieтепсе will be the Longitude in Time from the Meridian by... | |
 | 1780 - عدد الصفحات: 218
...Principles fhould be brought into Ufe at Sea, the apparent Time deduced from an Altitude of the Sun muft be corrected by the Equation of Time, and the mean Time found compared with that (hewn by the Watch, the Diffe rence will be the Longitude in Time from the Meridian by which... | |
 | 1803 - عدد الصفحات: 196
...But when Time-keeí^crs are «ifed at Sea, the apparent Time deduced from an Altitude of the Sun muft be corrected by the Equation of Time, and the mean Time found compared with that fhcwn by the Watch ; the Difference will be the Longitude in Time from the Meridian by which... | |
 | 1804 - عدد الصفحات: 196
...prefcrib1d. But when Time-keepers are ufed at Sea, the apparent Time deduced from an Altitude of the Sun muft be corrected by the Equation of Time, and the mean Time found compared with that (hewn by the Watch; the DiIference will be the Longitude in Time from the Meridian by which... | |
 | 1805 - عدد الصفحات: 194
.... But when Time-keepers are ufed at Sea, the apparent Time deduced from an Altitude of the Sun muft be corrected by the Equation of Time, and the mean Time found compared with that (hewn by the Watch j the Difference will be the Longitude in Time from the Meridian by which... | |
 | 1808 - عدد الصفحات: 196
...But when Time-keeper» are ufed at Sea, the apparent Time deduced from an Altitude of the Sun muft be corrected by the Equation of Time, and 'the mean Time found compared with that ihewn by the Watch; the Difference will be the Longitude in Time . from the Meridian by which... | |
 | 1811 - عدد الصفحات: 190
...But when Time-keepers are ufed at Se-a, the apparent Time deduced from an Altitude of the Sun muft be corrected by the Equation of Time, and the mean Time found compared with that ihctvn by the Watch; the Difference will be the Longitude in Time from the Meridian by which... | |
 | 1815 - عدد الصفحات: 186
...But when Time-keepers are ufed at Sea, the apparent Tim« deduced from an Altitude of the Sun muft be corrected by the Equation of >Time, and the mean Time found compared with that ihewn by the Watch ; the Difference will be the Longitude in Time from the Meridian by which... | |
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Timekeepers are used at Sea, the apparent Time deduced from an Altitude of the Sun must be corrected by the Equation of Time, and the mean Time found compared with that... 
