sound wave
声波
常用释义
英音[ ˈsaʊnd weɪv ]
美音[ ˈsaʊnd weɪv ]
基本释义
- 声波：声音通过空气、水等传播时的形式。
例句
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1·You've got a sound wave traveling merrily along through one medium, when suddenly it hits a different medium, what does gonna happen then?声波在一种介质中顺畅地传播，突然触及了不同的介质，这时会发生什么？
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2·The propagation equation of sound wave in gas liquid mixtures is given.文章给出声波在气液混合物中的传播方程。
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3·The voltage in the signal varies in direct proportion to the sound wave.信号中的电压按声波比例变化。
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4·Vibrating objects produce sound waves, each vibration producing one sound wave.振荡着的物体产生声波，每一次振荡产生一个声波。
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5·Analog signals vary continuously; an example of an analog signal is a sound wave.模拟信号是连续变化的；声波就是模拟信号的一个例子。
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6·Suppose the speakers both emit a pure sinusoidal sound wave of constant frequency.假定两个扬声器都发射恒定频率的纯正弦声波。
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7·It produces an inverted sound wave to cancel out unwanted noise in the headphone signal.随后它便产生逆向声波从而消除耳机信号中不需要的噪声。
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8·The frequency of the sound wave is controlled by the feedback signal of the system.声光晶体由行波场驱动，声场频率则由系统的反馈讯号控制。
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9·The disturbance is sound wave, conforming tothelaws of acoustic propagation in solids.这种扰动是种声波，它遵从在固体中声波的传播规律。
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10·The disturbance is sound wave, conforming to the laws of acoustic propagation in solids.这种扰动是种声波，它遵从在固体中声波的传播规律。