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Significats de ascertain the longitude en anglès
Encara no tenim significats per a "ascertain the longitude".
Ús de ascertain the longitude en anglès
1
To ascertainthelongitude was a more difficult matter.
2
Account of an attempt to ascertainthelongitude
3
We were unable to ascertainthelongitude of the lake, as our watches were useless; it may be between 22 Deg.
4
Owen had one evening entered the cabin shortly before the time for taking a lunar observation, in order to ascertainthelongitude.
5
He could not ascertainthelongitude of Victoria Island-the original name being retained-until the next day, and the latitude had already been taken.
6
No method existed for accurately ascertainingthelongitude.
7
Yet upon this secret property of magnetism I ventured to build my hopes of ascertainingthelongitude at sea.
8
One great question of the day amongst seamen and geographers was the discovering of some ready and sure method of ascertainingthelongitude.
9
It is also mentioned that they had no lunar eclipses, by means of which they could have ascertainedthelongitude during the voyage.
10
By an observation of Jupiter's satellites, with a Dolland reflecting telescope, Captain Bonneville ascertainedthelongitude to be 102 57' west of Greenwich.
11
"With the aid of the chronometer we can as easily ascertainthelongitude, though the calculation is a little longer," answered Captain Davenport.