Digitale Medien
[s.l.]
:
Nature Publishing Group
Nature
105 (1920), S. 232-233
ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] IT is well known that the spectrum of the upper layers of the solar chromosphere is chiefly composed of those lines which are relatively more strengthened in the spark than in the arc, and which Sir Norman Lockyer originally styled enhanced lines. The best-known examples are the calcium H and K ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/105232b0
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