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？
The energy from these atmospheric waves, like the energy from a sound wave, propagates both horizontally and vertically.
这些大气波动携带的能量像声波那样在水平方向和垂直方向上进行传播。
SK Telecom said subscribers can pay 3,000 won (US.50) to download a sound wave that is inaudible to human ears but annoys mosquitoes within a range of three feet.
韩国鲜京电信(SK)表示定制用户可以花费3000韩元(合2.54美元)下载一种声波，这种声波人耳察觉不到，但可以在3英尺范围内驱赶蚊虫。
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。
When a sound wave strikes the spheres at one end of the acoustic lens, the sound gets converted into a type of shock wave known as a solitary wave.
当把声波打击在声透镜一端的球体上时，声波就会转换成称为孤波的某种类型的冲击波。
"It's like a sponge - the gas sucks up heat in one location and then gets transported by the sound wave to another location where the heat gets squeezed out of the gas," he says.
“它就像一块海绵————气体中一处吸收热量然后通过声波传到另一处并把热量排出。”他说。
SK Telecom Co. said subscribers can pay 3, 000 won (US.50) to download a sound wave that is inaudible to human ears but annoys mosquitoes within a range of three feet.
韩国鲜京电讯公司表示，定制此项服务的用户只需花3000韩元(合2.50美元)便可下载一种声波。 这种声波可以在三英尺的范围内驱赶蚊虫，而人耳却听不见。
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。
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。
A method where the direction of light passing through a crystal is changed using a high frequency sound wave.
在那里光的指示过去的一种方法透过一颗晶片被使用高的频率声波改变。
According to the difference of the medium, along which the surface sound wave propagates, the detection method is classified, and the general principle, progress, and its application are introduced.
根据表面声波传播介质的不同，对检测方法进行了分类，并从检测原理，研究进展及应用等方面对各检测方法进行了详细介绍。
Sound wave passing through different mediums produces varied intensity diminution; hence, greater sound muting materials can be utilized for noise reduction.
音波透过不同介质，会产生不同的穿透损失，故利用特殊的消音材料，以达到消音效果。
Mechanical disturbance that propagates as a longitudinal wave through a solid, liquid, or gas. A sound wave is generated by a vibrating object.
以纵波形式借由固体、液体或气体传播的物理扰动。声波是由振动的物体产生。
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。
For the abundant of noise in testing oil well depth with sound wave, it is difficult to locate the reflected sound wave.
在用声波测试油井油液面深时，反射声波受到大量杂波干扰，给接箍波和液面波的定位带来了极大的困难。
Sound may be assessed after measurement of an appropriate physical quantity that varies about an equilibrium position as the sound wave or vibration passes the measuring point.
声波或则叫震动通过测量点时会有一个平衡位置，声音的理特质近似地围绕着它上下波动，通过测量波动可以评估出声音大小。
The frequency of a sound wave, perceived as pitch, is the number of compressions that pass a fixed point per unit time.
声波的频率就是感觉的音调，是单位时间通过定点的压缩数目。
From this knowable, special sound wave is the effect that has disease of recuperate under medical treatment.
由此可知，特殊声波是具有调治疾病的作用。
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。
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。
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。
The farmland Yu still hears the mirth voice of having the child while hearing sound wave and still spread the voice of pounding the wall at the same time.
田宇在听到音波的同时还听到有小孩子的欢笑声，同时还传来敲击墙壁的声音。
In the enclosure culture area, grass carps action sound wave was collected and analyzed, then, the collected wave was replayed.
对网围养殖区内草鱼的活动声波进行了采集与分析，并将采集的声波进行了回放。
It analyzed the transmission rule of sound wave in steel tubular welding construction aims at the geometry of tube-tube joints.
针对管-管节点的几何特征，分析了声波在钢管焊接结构中的传播规律。
The plane wave error is always negative windage, when the sound wave is the cycle function of space and time.
当声波是空间位置和时间的周期函数时，平面波误差项永远是一负偏差项。
If sound wave could be reproduced in a moving electrical current, they could be sent along a wire.
如果声波能够在移动的电流中复制，它们就能够被沿电线传送。
Through the mathematics deduction of sound wave detecting method, an experiment equipment detecting ice blockage position with sensors was designed and its work principle was introduced in details.
通过声波测量法的数学推导，建立了利用传感器对冰堵段位置检测的实验装置，并详细介绍了其工作原理。
Through the mathematics deduction of sound wave detecting method, an experiment equipment detecting ice blockage position with sensors was designed and its work principle was introduced in details.
通过声波测量法的数学推导，建立了利用传感器对冰堵段位置检测的实验装置，并详细介绍了其工作原理。
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