orrery
US'ɔ:rərı
معنی فارسی
اسبابي که بدان گردش سياره هارا بدانش آموزان
نشان ميدهند ، افلاک نما
معنی کامل و مثالها
/ôr´ǝr ē/n., pl.
● نمونهی منظومهی شمسی (ساخته شده از چند گوی و مقوا)
ریشه و کاربرد
ریشه
From the name of Charles Boyle, 4th Earl of Orrery, for whom the first modern orrery was made in the 18th century.
مثال
- The science museum has a fascinating orrery exhibit.
- He studied the orrery to understand the movements of celestial bodies.
- The orrery accurately depicts the orbits of the planets.
ترکیبهای رایج
An orrery exhibit Study the orrery Depict the orbits of the planets Educational tool
تعریف انگلیسی
noun
- planetarium consisting of an apparatus that illustrates the relative positions and motions of bodies in the solar system by rotation and revolution of balls moved by wheelwork; sometimes incorporated in a clock
مترادفها
noun
Planetarium.