| 单词 | Newtonian telescope |
| 释义 | Newtonian telescope (once / 622069 pages) n WORD FAMILY Newtonian telescope: Newtonian telescopes USAGE EXAMPLESHer chief amusement during her leisure hours was sweeping the heavens with a small Newtonian telescope. Various, Encyclopaedia Britannica, 11th Edit...(2012) The twenty-foot Newtonian telescope is a marvel; and there sits Caroline, as of old, writing down calculations and observations. Marshall, Emma, Her Season in Bath—A Story of Bygon...(2010) He has his twenty-foot Newtonian telescope in the open air and mounted in his garden very simply and conveniently. Holden, Edward Singleton, Sir William Herschel: His Life and...(2010) n reflecting telescope in which the image is viewed through an eyepiece perpendicular to main axis Syn|Hyper Newtonian reflector reflecting telescope, reflector optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece |
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