| 单词 | spherical aberration |
| 释义 | spherical aberration (once / 137434 pages) n WORD FAMILY spherical aberration: spherical aberrations USAGE EXAMPLESThe problem was a slight optical defect called spherical aberration. Scientific American(Jun 17, 2015) That wasn’t the case at first: The Hubble has a 2.4-meter diameter mirror with a notorious “spherical aberration” that blurred the telescope’s initial images. Washington Post(Apr 21, 2015) But when the first image came back, it was blurry owing to a flaw known as spherical aberration. Nature(Apr 15, 2015) n an optical aberration resulting in a distorted image Hyper aberration, distortion, optical aberration an optical phenomenon resulting from the failure of a lens or mirror to produce a good image |
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