An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

Homepage  Preliminaries  Abbreviations  Acknowledgments  References 
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
decimetric wave
  موج ِ دسی‌متری  
mowj-e desimetri (#)
Fr.: onde décimétrique  

An electromagnetic radio wave having wavelengths between 10 cm and 1m, corresponding to a frequency between 300 and 3,000 Mega Hertz. It is naturally emitted by various astronomical objects.

Etymology (EN): Decimetric, from → deci- + from Fr. métrique, → metric; → wave.

Etymology (PE): Mowj, → wave; desimetri, from décimétrique, as above.