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词汇 Newton's rings
释义

Definition of Newton's rings in English:

Newton's rings

plural noun
Optics
  • A set of concentric circular fringes seen around the point of contact when a convex lens is placed on a plane surface (or on another lens), caused by interference between light reflected from the upper and lower surfaces.

    〔光学〕牛顿环

    Example sentencesExamples
    • The question on Newton's rings was repeated from last year.
    • If the film is not held tightly against the paper, the results will be disappointing because the print will either be out of focus or show Newton's rings.
    • A typical example is the existence of alternating bands of light and darkness, which, ironically enough, had been exhibited by Sir Isaac himself in a phenomenon called Newton's rings.
    • Were the other encasements without Newton's rings still sealed?

Definition of Newton's rings in US English:

Newton's rings

plural noun
Optics
  • A set of concentric circular fringes seen around the point of contact when a convex lens is placed on a plane surface (or on another lens), caused by interference between light reflected from the upper and lower surfaces.

    〔光学〕牛顿环

    Example sentencesExamples
    • Were the other encasements without Newton's rings still sealed?
    • If the film is not held tightly against the paper, the results will be disappointing because the print will either be out of focus or show Newton's rings.
    • The question on Newton's rings was repeated from last year.
    • A typical example is the existence of alternating bands of light and darkness, which, ironically enough, had been exhibited by Sir Isaac himself in a phenomenon called Newton's rings.
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