Meaning of speictrihéileagraf | Babel Free
Definitions
-
spectroheliograph masculine
- Equivalent to 'spectroheliograph': an instrument that produced monochromatic photographs of the sun using light at a selected wavelength
Equivalents
English
spectroheliograph
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.
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