мотор

мотор

The term used in the United States for the mainspring and barrel. It also applies to the driving unit of electric clocks.

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индикатор, мотор

طاقة; الغاز الطبيعي

A mechanical device connected to an engine to draw a chart of cylinder pressure versus piston position from which the relation of the energy input and energy output of the engine ...

корачни мотор

الساعات; الساعات

The part of a quartz movement that moves the gear train, which in turn moves the watch's hands.

механизми за мерење времена

قياس الزمن; الساعة

All time measurements, whether by differential or integrative methods, originally required the attention of a watchman. The need for such attention only ceased when, besides ...

мерење времена

قياس الزمن; الساعة

The presumed-unvarying flow of time is measurable differentially by observing a constant-rate process such as the movement of the sun's shadow on an equatorial sundial, or ...

тридесето-часовни сат

قياس الزمن; الساعة

A clock which requires to be wound daily, with a margin of generally something over six hours to allow for a delay in rewinding. In particular, the name is associated with ...

земаљска кугла

قياس الزمن; الساعة

A representation on a small scale of the main features of the Earth's surface, either purely geographical, showing continents, seas, islands, etc. , or political, showing national ...

телур

قياس الزمن; الساعة

A mechanically operated model showing the revolution of the Earth around the sun, and of the moon around the Earth. An early example by Thomas Tompion and George Graham c. 1705 ...

стони сат

قياس الزمن; الساعة

The earliest domestic clock was the hanging iron Gothic clock, but the application of the mainspring led to its being redesigned to make it portable. The earliest spring clock ...

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Dragan Zivanovic

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المجال / النطاق: الطقس الفئة: علم الأرصاد الجوية

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1. A violently rotating column of air, in contact with the ground, either pendant from a cumuliform cloud or underneath a cumuliform cloud, and often ...