【infrasound】什么意思_英语infrasound的翻译_音标_读音_用法_例句_在线翻译

abstract: Infrasound, sometimes referred to as low-frequency sound, is sound that is lower in frequency than 20 Hz (Hertz) or cycles per second, the "normal" limit of human hearing. Hearing becomes gradually less sensitive as frequency decreases, so for humans to perceive infrasound, the sound pressure must be sufficiently high.

以上来源于: WordNet

1.
N soundlike waves having a frequency below the audible range, that is, below about 16Hz 次声; 低于16赫兹的低频音波

AIM To study the effect of infrasound on the hemorheology of rats.

目的研究次声对大鼠血液流变特性的影响。

youdao
Conclusion Infrasound can influence the function of immune lymphocytes in body.

结论次声能够影响机体免疫淋巴细胞的功能。

youdao
Those waves have frequencies in infrasound domain, the sound actually nobody knows, domain.

这些波的频率属次声域，是人类无法听见的声域。

youdao

更多双语例句

The entry's infrasound signature was certainly evident to listening stations on the ground.

BBC: Japan quake 'heard at edge of space'
Some exceptional species are sensitive to ultrasound, while others such as the European eel, a freshwater species that spawns at sea, are sensitive to infrasound.

BBC: Earth News - 'Noise pollution' threatens fish
The nuclear test monitors pick up "infrasound", or low frequency, waves from about 20 meteors a year -- "if conditions are right, perhaps as small as a pea, " she said.

CNN: Planet of sound: Meteor blast resonated around Earth

更多权威例句

应用推荐

$firstVoiceSent

- 来自原声例句

infrasound
英 [ˈɪnfrəˌsaʊnd] 美 [ˈɪnfrəˌsaʊnd]