'amplitude'这个词源于拉丁语,意为“宽广、广阔”。在物理学中,通常指波的振幅大小。
以下是9个使用'amplitude'的例句:
1. The amplitude of the sound waves determines the loudness of the sound.(声波的振幅决定了声音的响度。)
2. The amplitude of the seismic waves can be measured by a seismograph.(地震波的振幅可以通过地震仪来测量。)
3. The amplitude of the ocean waves is affected by the wind speed and direction.(海浪的振幅受风速和方向的影响。)
4. The amplitude of the light waves determines the brightness of the light.(光波的振幅决定了光线的亮度。)
5. The amplitude of the radio waves determines the strength of the radio signal.(无线电波的振幅决定了无线电信号的强度。)
6. The amplitude of the electromagnetic waves can be measured by an oscilloscope.(电磁波的振幅可以通过示波器来测量。)
7. The amplitude of the vibration can be adjusted by changing the frequency.(通过改变频率可以调节振动的振幅。)
8. The amplitude of the pendulum swing decreases over time due to friction.(挂钟摆的振幅随时间逐渐减小,因为存在摩擦力。)
9. The amplitude of the heartbeat can be measured by an electrocardiogram.(心跳的振幅可以通过心电图来测量。)
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