Speech is made up of sound waves that vary in frequency and intensity.
语音是由不同频率和强度的声波组成的。
柯林斯高阶英语词典
Clouds after another, the sound wave Buddha, give people the impression that time had passed slowly.
白云朵朵, 佛音袅袅, 让人感觉时间变得柔软和静谧.
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As ultrasound travels, air distorts the sound wave, creating audible frequencies.
超声波传播时, 空气扭曲声波, 这样人就能听到频率.
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A sound wave causes periodic rarefactions in its medium.
声波会导致其传播媒介中的周期性稀薄化.
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Vibrating objects produce sound waves, each vibration producing one sound wave.
振动灭的物体发生声波, 每一主振动产生一个声波.
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The resulting ultrasonic sound wave can then be directed out in a tightly controlled beam.
由此超声音波可以用严格控制声音的方向.
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The article introduces the features, principles, functions and design of askby sound wave of electrostatic precipitator.
本文介绍了静电除尘器声波清灰的特点, 声波清灰原理 、 声波发生器性能以及静电除尘器声波清灰设计要点.
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There is sound wave where there is sound.
哪里有声音,哪里必有声波.
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The joyous sound wave drifted through the golden evening mist.
欢愉的音波,在金色的暮霭中游泳.
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This movie demonstrates the particle position and differential pressure of sound wave.
本影片演示声波的粒子位置与分压.
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An audio ( sound ) wave is a one - dimensional acoustic ( pressure ) wave.
声波是一 维 的声学 ( 气压 ) 波.
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Expenses for repairing and maintenance were reduced after the frequency sound wave deashing device was used.
经采用低频声波清灰装置,减少了检修和维护的费用.
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Discharge the shaking box of ultra sound wave flexibly according to the actual demand.
据实际需求将超音波振盒灵活排放.
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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.
辞典例句
The decline effect of fabric on sound wave has the chractaristic of frequency alternative.
织物对声波的衰减作用具有频率选择性.
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Broadband: A band of light wave or sound wave with a wide range of frequencies.
阔波段: 频率范围广的一段光波或声波.
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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.
辞典例句
The outer ear ( the pinna ) receives a single sound wave composed of different sounds.
外耳 ( 耳廓 ) 收集含不同声音的单声波.
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The tweeter emits the sound wave, then the capacitor microphone receives the echo.
其声波由电动扬声器发射,声波接收采用电容传声器.
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So if you're standing in front of the ultrasonic sound wave, you can hear the sound.
所以如果你站在超音速声波的前面, 你能听到声音.
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Where there is a sound, there is sound wave.
哪里有声音, 哪里就有声波.
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It is well known that sound wave has both scalar quantity field and vector quantity field.
众所周知,声波兼有标量场和矢量场.
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