"set" in inglés with examples - Collocation dictionary inglés
- 'Setting circles' are angular measurement scales that can be placed on the two main rotation axis of some telescopes.
- They may also be equipped with setting circles to allow for the location of objects by their celestial coordinates.
- Historically setting circles have rivaled the telescopes optics as far as difficulty in construction.
- Making a set of setting circles required a lot of precision crafting on a dividing engine.
- In the 20th century setting circles were replaced with electronic encoders on most research telescopes.
- Also, even the finest graduations on setting circles are usually more than a degree apart, which makes them difficult to read accurately, especially in the dark.
- Equatorial mounts could then be accurately pointed at objects with known right ascension and declination by the use of setting circles.
- It can be used in place of or in conjunction with setting circles.
- This was a Thomas Cooke equatorial with setting circles and a driving clock.
- "In the past, they've set 100-foot circles around eagles' nests."
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