Acoustic energy, sound through the water, is greatly affected by temperature, pressure and salinity.
声能, 声音在水中, 明显地受到温度、压力和矿化度影响。
单词 | Acoustic energy |
释义 |
Acoustic energy
原声例句
CNN 听力 2014年7月合集 Acoustic energy, sound through the water, is greatly affected by temperature, pressure and salinity. 声能, 声音在水中, 明显地受到温度、压力和矿化度影响。 经济学人-科技 The acoustic energy from the echolocation is thus absorbed. 这样,回声定位产生的声能就会被吸收。
中文百科
声音 Sound(重定向自Acoustic energy)
![]() ![]() ![]() ![]() 声音是通过物体振动产生的声波。是通过介质(空气或固体、液体)传播并能被人或动物听觉器官所感知的波动现象。 声音的频率一般会以赫兹表示,记为Hz,指每秒钟周期性振动的次数。而分贝是用来表示声音强度的单位,记为dB。
英语百科
Sound 声音(重定向自Acoustic energy)
![]() ![]() ![]() ![]() In physics, sound is a vibration that propagates as a typically audible mechanical wave of pressure and displacement, through a medium such as air or water. In physiology and psychology, sound is the reception of such waves and their pe****tion by the brain. |
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