Astrology
/ / / Astrology / /
Solar storm
/ / / Solar storm / /
Magnetic storm
/ / / Magnetic storm / /
Longitude of Periapsis
/ / / Longitude of Periapsis / /
Celestial longitude
طول دایرةالبروجی / / / Celestial longitude / /
Crescent arc length
/ / / Crescent arc length / /
Electromagnetic spectrum
/ / / Electromagnetic spectrum / /
Continuum spectrum
/ / / Continuum spectrum / /
Absorption spectra
/ / / Absorption spectra / /
Acousto – optic spectrographs(Aos)
/ / / Acousto – optic spectrographs(Aos) / /
Emission spectrum
/ / / Emission spectrum / /
Spectrograph
بیناب نگار / / / Spectrograph / /
Spectrogram
بیناب نگاشت / / / Spectrogram / /