chromosphere – מילון אנגלי-אנגלי
chromosphere
n.
outer layer of the sun's atmosphere (Astronomy)
Chromosphere
The
chromosphere (literally, "sphere of color") is the second of the three main layers in the
Sun's atmosphere and is roughly 2,000 kilometers deep. It sits just above the
photosphere and just below the
solar transition region.
chromosphere
Noun
1. a gaseous layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun
(hypernym) layer
(part-holonym) sun
chromosphère
nf.
chromosphere
Chromosphere
(n.)
An atmosphere of rare matter, composed principally of incandescent hydrogen gas, surrounding the sun and enveloping the photosphere. Portions of the chromosphere are here and there thrown up into enormous tongues of flame.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
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