 | 1833 - 634 páginas
...are adjusted to mean solar time; во that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated O1' Om 0', it would again be observed there when the hour hand returned to... | |
 | 1834 - 694 páginas
...arc adjusted to mean solar time; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly the same interval as the revolution of the Eartli on its axis with respect to the mean Sun. If the mean Sun could be observed on the meridian... | |
 | 1841 - 630 páginas
...are adjusted to mean solar time j so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated Ou Ora 0", it would again be observed there when the hour hand returned to... | |
 | 1842 - 624 páginas
...are adjusted to mean solar time ; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated O b O m 0', it would again be observed there when the hour hand returned to... | |
 | 1843 - 634 páginas
...are adjusted to mean solar time ; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated Oh Om 0", it would again be observed there when the hour hand returned to... | |
 | 1843 - 650 páginas
...are adjusted to mean solar time ; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...revolution of the Earth on its axis with respect to the niciin Sun. If the mean Sun could be observed on the meridian at the instant that the clock or chronometer... | |
 | 1846 - 646 páginas
...are adjusted to mean solar time ; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated Oh 0™ 0', it would again be observed there when the hour hand returned to... | |
 | 1850 - 668 páginas
...are adjusted to mean solar time; so that a complete révolutioii (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated O h 0" 0', it would again be observed there when the hour hand returned to... | |
 | Great Britain. Nautical Almanac Office - 1852 - 676 páginas
...are adjusted to mean solar time ; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly the same interval ns the revolution of the Earth on its axis with respect to the mean Sun. If the mean Sun could be observed... | |
 | Great Britain. Nautical Almanac Office - 1853 - 698 páginas
...are adjusted to mean solar time ; so that a complete revolution (through 24 hours) of the hour hand of one of these machines should be performed in exactly...observed on the meridian at the instant that the clock or chronometer indicated oh om o9, it would again be observed there when the hour hand returned to... | |
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Ascension, and the interval between the departure of any meridian from the mean Sun and its succeeding return to it is the duration of the mean solar day. Clocks and chronometers are adjusted to mean solar time ; so that a complete revolution (through... 
