An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

   Homepage   
   


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

<< < -ge Gal Gal gal Gam gau Gay gen Geo geo geo Ger gla glu gra gra gra gra Gre Gre Gru gyr > >>

Number of Results: 422
gyroscope
  لِرنما، چرخش‌نما   
lernemâ, carxešnemâ

Fr.: gyroscope   

A device for measuring or maintaining orientation. Consisting of a rotating wheel so mounted that its axis can turn freely in certain or all directions, it is based on the principle of conservation of angular momentum. In physics this is also known as gyroscopic inertia or rigidity in space.

Gyroscope, from gyro-, → gyrate + → -scope.

Lernemâ, from ler, → gyrate, + -nemâ-scope; carxešnemâ, from carxešrotation + -nemâ.

GZK cutoff
  بره‌ی ِ گریسن-زاتسپین-کوزمین   
bore-ye Greisen-Zatsepin-Kuzmin

Fr.: limite de Greisen-Zatsepin-Kuzmin   

Same as → Greisen-Zatsepin-Kuzmin cutoff.

Greisen-Zatsepin-Kuzmin cutoff.

<< < -ge Gal Gal gal Gam gau Gay gen Geo geo geo Ger gla glu gra gra gra gra Gre Gre Gru gyr > >>