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单词 path length
释义

Definition of path length in English:

path length

noun
Physics
  • The overall length of the path followed by a light ray or sound wave.

    〔物理〕(光线或声波的)路径长度,轨迹长度

    Example sentencesExamples
    • A wave refers to an optical path length that may not equal a physical distance in the optics.
    • Therefore it follows that the path length corresponding to the coherence time is called the coherence length.
    • Without amplification, a single photon traveling a marathon path length doesn't make a difference.
    • The path length for the laser flash between the quartz window and the fiber was 0.5 mm.
    • Average path length is 3.1 for the actual networks and 6.6 for the random networks.

Definition of path length in US English:

path length

noun
Physics
  • The overall length of the path followed by a light ray or sound wave.

    〔物理〕(光线或声波的)路径长度,轨迹长度

    Example sentencesExamples
    • A wave refers to an optical path length that may not equal a physical distance in the optics.
    • Average path length is 3.1 for the actual networks and 6.6 for the random networks.
    • Therefore it follows that the path length corresponding to the coherence time is called the coherence length.
    • The path length for the laser flash between the quartz window and the fiber was 0.5 mm.
    • Without amplification, a single photon traveling a marathon path length doesn't make a difference.
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更新时间:2025/6/19 21:50:59