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单词 Soundwaves
释义

Soundwaves

原声例句
假如有如果

You wouldn't hear anything either, because soundwaves would stop traveling through the air to your eardrums.

你也听不到任何东西,因为声波也会停止在空气中传播到你的耳膜。

假如有如果

Same thing goes for soundwaves – they'd drop to a frequency below the range of human hearing.

声波也一样,它们将降低到人类听不到的频率。

VOA Special 2018年8月合集

Then they added soundwaves to make the bubbles vibrate.

然后他们添加声波使气泡振动。

科学60秒-科学美国人 2022年4月合集

They dissected the soundwaves of each vocalization and looked at things like how long the call lasted and each sound's frequencies.

她们剖析了每个声音的声波,并观察了叫声持续时间和声音频率。

TED-Ed(视频版)

For medium-sized stones up to about ten millimeters, one option is pulverizing them with soundwaves.

对于最大约 10 毫米的中等大小的石头,一种选择是用声波粉碎它们。

揭秘泰坦尼克号

The Navy generally peers into the ocean depths with sonar, a technique that finds an object by bouncing soundwaves off of it.

海军通常用声纳窥视海洋深处,这种技术通过反射声波来发现物体。

VOA Standard 2015年4月合集

Co-developer of the technology, Sriram Subramanian, said it works on the same principle as the pressure of soundwaves you feel in your chest at a rock concert.

协助进行技术研发的斯拉姆·萨勃拉曼尼亚表示它的工作原理相同,你感受到胸腔的声波压力时就好像正在上演一场摇滚音乐会。

英语百科

Longitudinal wave

Plane pressure pulse wave
Representation of the propagation of an omnidirectional pulse wave on a 2d grid (empirical shape)

Longitudinal waves, also known as "l waves", are waves in which the displacement of the medium is in the same direction as, or the opposite direction to, the direction of travel of the wave. Mechanical longitudinal waves are also called compressional waves or compression waves, because they produce compression and rarefaction when traveling through a medium. The other main type of wave is the transverse wave, in which the displacements of the medium are at right angles to the direction of propagation. Some transverse waves are mechanical, meaning that the wave needs a medium to travel through. Transverse mechanical waves are also called "t-waves" or "shear waves".

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更新时间:2025/6/23 16:48:16