флюоресценция

флюоресценция

The emission of electromagnetic radiation as the result of exposure to some other radiation, which emission ceases when the stimulus that produces it ceases to act on the emitting substance. Thus light passing through a gas, may change the energy state of the atoms and cause them to emit light of a different wavelength.

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Частина мови: noun
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Галузь/тема: Astronomy
Category: Mars
Company: NASA
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Astronomy; Mars

The phase when more than half (but not all) of the planet's side facing earth is illuminated by the sun.

террақалыптасуы

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.

айналу осі

Astronomy; Mars

The straight line, real or imaginary, passing through a rotating body and is the line about which that body rotates.

азимут

Astronomy; Mars

The distance in degrees along the horizon, westward from the south point of the horizon, to the place where a vertical circle through the star or other object intersects the ...

кері таралу

Astronomy; Mars

The deflection of particles or radiation by scattering processes through angles greater than 90 degrees with respect to the original direction of motion.

тығыздық

Astronomy; Mars

The amount of matter in a unit volume of a substance; usually the mass per unit of volume.

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Ораза байрам

Muslim holiday that marks the end of Ramadan, Muslims are not only celebrating the end of fasting, but thanking GOD for the help and strength that he ...