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单词 refracting telescope
释义

Definition of refracting telescope in English:

refracting telescope

noun
  • A telescope which uses a converging lens to collect the light.

    Example sentencesExamples
    • ‘Even today this achievement in optical size for this type of instrument can only be exceeded marginally, by the 40-inch Yerkes refracting telescope,’ Mr Shepherdson observes.
    • Through his work with optics and colours Newton came to believe that refracting telescopes, which were subject to colour interference, were outmoded.
    • Even the York observatory - that lovely, brick-built dome almost hidden by shrubbery in the middle of the Museum Gardens - at one time housed the biggest refracting telescope in the world.
    • There are two main types of telescopes: refracting telescopes, which use lenses to gather the light and form an image; and reflecting telescopes, which use mirrors to accomplish the same purpose.
 
 

Definition of refracting telescope in US English:

refracting telescope

nounrēˈfraktiNG ˈteləˌskōp
  • A telescope which uses a converging lens to collect the light.

    Example sentencesExamples
    • Through his work with optics and colours Newton came to believe that refracting telescopes, which were subject to colour interference, were outmoded.
    • Even the York observatory - that lovely, brick-built dome almost hidden by shrubbery in the middle of the Museum Gardens - at one time housed the biggest refracting telescope in the world.
    • There are two main types of telescopes: refracting telescopes, which use lenses to gather the light and form an image; and reflecting telescopes, which use mirrors to accomplish the same purpose.
    • ‘Even today this achievement in optical size for this type of instrument can only be exceeded marginally, by the 40-inch Yerkes refracting telescope,’ Mr Shepherdson observes.
 
 
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更新时间:2024/9/21 5:32:24