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词汇 velocimeter
释义

Definition of velocimeter in English:

velocimeter

noun ˌvɛlə(ʊ)ˈsɪmɪtəˌvɛləˈsɪmɪdər
  • An instrument for measuring velocity.

    速度计,速度表

    Example sentencesExamples
    • In-plane vibrometers measure movements perpendicular to the beam axis, similar to the laser surface velocimeter.

Derivatives

  • velocimetry

  • noun
    • In countries outside the United States, Doppler flow velocimetry is used to monitor uteroplacental blood flow.
      Example sentencesExamples
      • The elastic properties of proteins in solution have been explored by ultrasound velocimetry.
      • Laser Doppler velocimetry has been successfully applied to the measurement of speeds of everything from blood corpuscles to rolled steel.
      • Animal generated water movements are visualized and quantified using two-dimensional particle image velocimetry.
      • In the type of ultrasound examination called Doppler velocimetry, a hand-held transducer uses sound waves to measure patterns of fetal blood flow.

Origin

Mid 19th century: from Latin velox, veloc- 'swift' + -meter.

Rhymes

limiter, perimeter, scimitar

Definition of velocimeter in US English:

velocimeter

nounˌvɛləˈsɪmɪdərˌveləˈsimidər
  • An instrument for measuring velocity.

    速度计,速度表

    Example sentencesExamples
    • In-plane vibrometers measure movements perpendicular to the beam axis, similar to the laser surface velocimeter.

Origin

Mid 19th century: from Latin velox, veloc- ‘swift’ + -meter.

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