Ultrasonicmedicine is a interdisciplinary field combined acoustics, medicine and electronics.
超声医学是声学、医学和电子技术相结合的理、工、医综合学科。
2
At present, ultrasonicmedicine primarily takes use of echo technology, but it has many physical parameters and great developing potentials.
目前超声主要利用回波技术，但超声的物理参数甚多，发展潜力巨大。
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Firstly, the thesis carries through theory research in modern physical medicine and ultrasonicmedicine. It's theory basis for designing the instrument of ultrasonic therapy.