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单词 magdeburg hemisphere
释义

Magdeburg hemisphere


noun Physics.

one of a pair of hemispherical cups from which air can be evacuated when they are placed together: used to demonstrate the force of air pressure.

Origin of Magdeburg hemisphere

after Magdeburg, where German statesman and physicist Otto von Guericke (1602–86) constructed a pair of such hemispheres

Words nearby Magdeburg hemisphere

Magdalena, Magdalena Bay, Magdalene, Magdalenian, Magdeburg, Magdeburg hemisphere, mage, M.Ag.Ec., M.Ag.Ed., Magelang, Magellan
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/11/13 18:00:33