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  1. velocity

    • IPA[vɪˈlɒsɪti]

    英式

    • n.
      the speed of something in a given direction;(in general use) speed
    • noun: velocity, plural noun: velocities

    • 釋義
    • 相關詞

    名詞

    • 1. the speed of something in a given direction the velocities of the emitted particles
    • (in general use) speed the tank shot backwards at an incredible velocity
    • the rate at which money changes hands within an economy.
    • adj.
      having, involving, or discharged with great force and speed: the frame is lightweight yet durable enough to withstand high-velocity collisions

    Oxford Dictionary

    • n.
      the constant speed that a freely falling object eventually reaches when the resistance of the ...

    Oxford Dictionary

    • n.
      the variation in velocity along a line at right angles to the general direction of flow.

    Oxford Dictionary

    • n.
      the speed at which the energy of a wave travels.

    Oxford American Dictionary

    • n.
      the speed of propagation of a sine wave or a sinusoidal component of a complex wave, equal to ...

    Oxford Dictionary

    • n.
      the velocity of a star or other body along the line of sight of an observer.

    Oxford American Dictionary

    • n.
      the velocity of propagation of elastic waves in a particular rock.

    Oxford Dictionary

    • n.
      the velocity of propagation of elastic waves in a particular rock.

    Oxford American Dictionary

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    • IPA[vəˈläsədē]

    美式

    • n.
      the speed of something in a given direction: the velocities of the emitted particles

    Oxford American Dictionary

  2. 知識+

    • 大一物理 有關instantaneous velocity

      a. Car P pass Car Q, : the instantaneous velocity ( it is constant in this case) of car P has to be greater...

    • 英文高手幫我翻~~10點送你~~不要翻譯機

      the velocity change will be calculated by integration of the recorded trolley acceleration...的的加速度或減速度積分得來。 the distance to achieve the first 50km of the velocity change of the trolley may be calculated by double integration of the ...

    • 大學物理:平均速度

      ...a tricky question, because it uses Average Velocity, not Average Speed. Velocity... like to bring to your attention: displacement, velocity, acceleration are all vectors, so they all have...