радијан

радијан

Unit of angular measurement equal to the angle at the center of a circle subtended by an arc equal in length to the radius. Equals about 57.296 degrees.

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Loại từ: noun
Từ đồng nghĩa:
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Ngành nghề/Lĩnh vực: Aerospace
Category: Space flight
Company: NASA
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Радијан

Industrial machinery; Laser equipment

A unit of angular measure equal to the angle subtended at the center of a circle by a chord whose length is equal to the radius of the circle.

спејс шатл

Aerospace; Space flight

A reusable spacecraft with wings developed by the U.S. National Aeronautics and Space Administration (NASA) for human spaceflight missions. The first test flight took place in ...

таласна дужина

Aerospace; Space flight

The distance that a wave from a single oscillation of electromagnetic radiation will propagate during the time required for one oscillation.

ват

Aerospace; Space flight

A measure of electrical power equal to potential in volts times current in amps.

ултраљубичаст (УВ)

Aerospace; Space flight

Literally means "above violet" radiation. Electromagnetic radiation in the neighborhood of 100 nanometers wavelength.

Уран

Aerospace; Space flight

Seventh planet from the sun, a gas giant or Jovian planet.

тера (Т)

Aerospace; Space flight

A multiplier x1012, from the Greek teras (monster). See the entry for CGPM.

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Ngành nghề/Lĩnh vực: Animals Category: Birds

црвени северни фликер

The Red-shafted Northern Flicker (Colaptes auratus) is a medium-sized member of the woodpecker family. Native to western North America, it's one of ...