Short sound waves bounce off even small objects.
短声波即使遇到小物体都会产生回音。
Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.
有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。
When I make a clicking sound, it makes sound waves.
当我发出咔哒声时，它就会发出声波。
The sound waves are then transmitted by the bursa through the melon.
随后声波被这些囊状物在鼻疣中传播。
The bat emits these ultrasonic pulses, very high pitch sound waves that we cannot hear.
蝙蝠会发出我们听不到的非常高的超声波脉冲。
More than the physical reality of photons or sound waves, perception is a product of the brain.
与光子或声波的物理实体不同，感知是大脑的产物。
Echolocation is pretty self-explanatory; using echoes reflected by sound waves to locate things.
回声定位是比较不解自明的；利用声波反射的回声来定位物体。
They can tell the distance of various objects by how quickly the sound waves bounce back off them.
他们可以通过声波反弹的速度来判断不同物体之间的距离。
Because the way sound waves operate, we have these low sound waves taking a very long time to clear.
因为声波的运作方式，我们需要很长时间才能清除这些低声波。
Usually, as they swim, they make clicking noises, and the resulting sound waves are reflected in an echo and travel back to them.
通常，当它们游泳时，会发出咔嚓的声音，所产生的声波会在回声中被反射回到它们身边。
It turns out that the jaw is primarily responsible for capturing and transferring returning sound waves to the dolphin's inner ear.
事实证明，海豚的下颚主要负责捕捉返回的声波并将它传输到内耳。
The source of this paradox is electronic anti-noise which creates sound waves to cancel out unwanted noise, such as rattles, blare, etc.
这种矛盾的根源是电子抗噪，它会产生声波来抵消不想要的噪音，如响尾音、刺耳的鸣响等。
Scientists from Korea have turned the main ingredient of calamine lotion into a tiny material that converts sound waves into electricity.
韩国科学家将炉甘石洗液的主要成分转化成一种微细的材料，这种材料能够将声波转化成电能。
Basically, the phenomenon of Standing Waves occurs when sound waves of the same frequency reflect off the walls and meet from opposite directions.
基本上，当相同频率的声波从墙壁上反射并从相反方向相遇，就会出现驻波现象。
Where there is sound, there must be sound waves.
哪里有声音，哪里就必有声波。
That's the interference of sound waves from the forks.
那是音叉发出的声波的干涉的结果。
"We are actually seeing the sound waves," Whittle said.
“我们确实看到了声波，”惠特尔说。
That is a fancy way of saying sound waves were transmitted.
这是说明传播声波的一种花俏说法。
It is within this atmosphere that sound waves could form, grow, and move.
宇宙处于声波有可能形成、增强和移动的大气层中。
A graphic showing how the sound waves react as the experiment progresses.
图形显示了试验过程中的声波反应。
The sound waves produced a mild electrical current of about 50 millivolts.
声波能产生大约50毫伏的微弱电流。
The lowest sounds create the largest sound waves and they last the longest.
最低的声音发出了最长声波，而且声波持续最久。
They then compressed and decompressed the gas, which generated sound waves.
之后他们压缩减压能产生声波的这种气体。
The inner ear contains tiny hair cells that deform when sound waves hit them.
内耳含有声波撞击即可变形的纤细的毛细胞。
I "see" in the dark by using sound waves to figure out what's close and far away.
在黑暗处，我通过声波来“看”并辨别什么在附近和远处。
Using sound waves to charge small devices like cell phones is not a brand new idea.
利用声波来为类似手机的小型设备充电，早已不是一个新想法了。
The filament hairs, or cilia, bend with vibrations caused by sound waves entering the ear.
这些细细的绒毛，或者说纤毛，会因为声波进入耳朵以后产生的振动而摆动。
Sound waves need a medium through which to travel, whether it's air, water, glass or metal.
声波的传播需要媒介，这种媒介可以是空气、水、玻璃或金属。
This wave pattern occurs often in nature, including ocean waves, sound waves, and light waves.
这种波形往往出现在自然界中，包括海浪、声波和光波。
This wave pattern occurs often in nature, including ocean waves, sound waves, and light waves.
这种波形往往出现在自然界中，包括海浪、声波和光波。
应用推荐