小鯊 發問時間: 社會與文化語言 · 1 0 年前

一篇期刊的英文麻煩翻譯

An ultrasound probe for a medical imaging system, comprising an ultrasound absorber and a piezoelectric vibrator mounted on the ultrasound absorber, cut in the direction from the surface of the piezoelectric vibrator to the ultrasound absorber into an array by a plurality of cutting grooves. The cutting depth d of each cutting groove in the ultrasound absorber is determined as an integer multiple of a quarter of a wave length .lambda. corresponding to a center frequency f.sub.0 of ultrasound waves radiated from the piezoelectric vibrator. Consequently, symmetrical electro-acoustic conversion characteristics of the ultrasound probe can be obtained in the frequency domain.

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  • 小臺
    Lv 4
    1 0 年前
    最佳解答

    An ultrasound probe for a medical imaging system, comprising an ultrasound absorber and a piezoelectric vibrator mounted on the ultrasound absorber, cut in the direction from the surface of the piezoelectric vibrator to the ultrasound absorber into an array by a plurality of cutting grooves.

    用於醫療顯像的超音波探針,是由一個超音波吸收器及架設在超音波吸收器上的壓電振動子組成,是在由壓電振動子表面到超音波吸收器的方向上切入一個有很多切割溝槽的陣列裡.

    The cutting depth d of each cutting groove in the ultrasound absorber is determined as an integer multiple of a quarter of a wave length .lambda. corresponding to a center frequency f.sub.0 of ultrasound waves radiated from the piezoelectric vibrator.

    超音波吸收器的每一個切割溝槽的切割深度(d)是由四分之一波長(lambda)的整倍數所定出來的,對應到從壓電振動子發射出超音波的中心頻率(f.sub.0).

    Consequently, symmetrical electro-acoustic conversion characteristics of the ultrasound probe can be obtained in the frequency domain.

    結果,超音波探針對稱的電聲轉換特性就可由頻率域中得到.

  • 1 0 年前

    超聲探頭的醫療成像系統,包括超聲波吸收和壓電振子安裝在超聲吸收,減少的方向從表面的壓電振子的超聲吸收到一個數組由一個多元化的切削溝槽。切削深度d的每個切削溝槽的超聲吸收決心作為一個整數倍的四分之一波長。拉姆達。相當於f.sub.0中心頻率的超聲波輻射的壓電振子。因此,對稱的電聲轉換特性的超聲探頭可在頻域。

    ................如此而已...............

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