An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 3 Search : analogue
analogue
  آناگویه؛ آناگو، آناگوییک   
ânâguyé; ânâgu, ânâguyik

Fr.: analogue, analogique   

1) (n.) Something that has → analogy to something else.
2) Chemistry: (n.) A chemical compound whose molecular structure is closely similar to that of another.
3) Relating to or using signals or information represented by a continuous variable physical quantity such as spatial position or voltage. Often contrasted with → digital.

From Fr. analogue, from Gk. analogon, → analogy.

analogue computer
  رایانگر ِ آناگوییک   
râyângar-e ânâguyik

Fr.: ordinateur analogique   

A computer in which data is stored and processed in the form of continually varying signals representing a physical quantity rather than in the form of individual numerical values. The simplest analogue computers are side rules, thermometers, voltmeters, and speedometers.

analogue; → computer.

dust analogue
  آناگویه‌ی ِ غبار   
ânâguye-ye qobâr

Fr.: analogue de poussière   

A chemical compound produced in laboratory experiments to simulate real → interstellar dust grains and thus study them.

dust; → analogue.