| 单词 | astronomical telescope |
| 释义 | astronomical telescope (once / 157591 pages) n WORD FAMILY astronomical telescope: astronomical telescopes USAGE EXAMPLESThe key to this prodigious capability is a revolutionary curved detector, which could change the way astronomical telescopes are built in the future, astronomers say. New York Times(Oct 24, 2016) Galileo had close ties with Holland, and his first astronomical telescope was an improvement of a spyglass of Dutch design. Carl Sagan, Cosmos(1980) Among the adventures lined up for Chile is a drive to the Alma Observatory, one of the world's best astronomical telescopes. The Verge(Jan 31, 2016) n any telescope designed to collect and record electromagnetic radiation from cosmic sources Hypo|Hyper optical telescope an astronomical telescope designed to collect and record light from cosmic sources radio reflector, radio telescopeastronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extraterrestrial sources radio interferometerradio telescope that uses interference patterns from two antennas instead of a parabolic antenna reflecting telescope, reflectoroptical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece refracting telescopeoptical telescope that has a large convex lens that produces an image that is viewed through the eyepiece scope, telescope a magnifier of images of distant objects |
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