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 wide-field 添加此单词到默认生词本
['waid'fi:ld]
adj.
视野宽阔的




    1. The wide-field camera, built by NASA's Jet Propulsion Laboratory, already was scheduled to be replaced in June 1993 by space shuttle astronauts who were to install a more advanced camera now under construction at JPL.
    2. Weiler said a replacement wide-field camera that had already been scheduled for the Hubble may be built with special optics that would correct the focusing distortion caused by the telescope mirrors.
    3. Westphal said later, however, that the wide-field camera still may be able to carry out plans to study six to eight nearby stars for several years to see if they wobble _ a sign they are being tugged by gravity from orbiting planets.
    4. He said it was clear that a wide-field camera _ the major camera on Hubble _ is virtually useless with the focus distortion of the mirrors.
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