Assertion: sextant | /r/ObjectUse | used on moving ship
Facets:
value: more easily
type: MANNER
Source sentences:
text: For example, when a sextant is used on a moving ship, the image of both horizon and celestial object will move around in the field of view.
text: For example, when a sextant is used on a moving ship, the image of both horizon and celestial object will move around in the field of view.
text: For example, when a sextant is used on a moving ship, the image of both horizon and celestial object will move around in the field of view.
text: It could also be used more easily on a moving ship and, with the smoked glass filters swung aside, at night to observe the height of the moon and stars.