超声波是一种()Ultrasound is a kind of()
超声波是一种()Ultrasound is a kind of()
A.电磁波electromagnetic wave
B.机械波Mechanical wave
C.低频波Low frequency wave
D.电波Radio wave
正确答案:机械波Mechanical wave
Tag:教你选择医学影像检查方式医学影像原理与设备 机械波 电磁波
时间:2022-01-16 13:58:14
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