ultrasonic oscillations

例句：

1. 1. Ultrasonicoscillations are used in medical imaging to produce detailed images of internal organs.
   超声波振荡在医疗成像中用于产生内脏的详细图像。
2. 2. The device generates ultrasonic oscillations that can be detected by the human ear.
   该设备生成的超声波振荡可以被人类耳朵检测到。
3. 3. The ultrasonic oscillations cause the particles to move and interact with each other.
   超声波振荡导致粒子移动并相互相互作用。