x-rrezet

x-rrezet

Very short wavelength radiations beyond the ultraviolet in the spectrum, which are about one ten-thousandth as long as the visible violet and are extremely penetrating.

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Частина мови: noun
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Blossary:
Галузь/тема: Astronomy
Category: Mars
Company: NASA
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Пов'язані терміни

rrezet

Mathematics; Geometry

Plural form of radius.

zenit

Astronomy; Mars

The point of the celestial sphere directly overhead, 90 degrees above the horizon, for any point on earth; it is the point where a plumb line extended upward would intersect the ...

topografi

Astronomy; Mars

The configuration of a land surface, including its relief.

tetrahedral

Astronomy; Mars

A solid with four plane faces.

terraformim

Astronomy; Mars

Transforming a hostile environment into one able to sustain human life; this includes a source of oxygen, water, plant life, and correct air pressure and temperature.

opozitë

Astronomy; Mars

The point in a planet's orbit in which it is closest to earth. When viewing a planet it will appear on the opposite side of the sky as the sun. Two bodies are in opposition when ...