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汉语拼音：shēng néng

媒质的总能量与无声波存在时的能量之差；声波所具有的能量。

• There are different forms of energy, such as heat energy, sound energy and chemical energy.

  有不同形式的能量, 如热能, 声能和化学能.

• Electric energy can be into light as well as into sound energy.

  电能既可以变为声能,又可以变为光能.

• There is also sound energy in the radio transformed from electric energy.

  在无线电传输中,电能可转换为声能.

• This asymmetrical design produces the finest sound energy transmission throughout the instrument's range.

  这种非对称的设计在整架钢琴中产生最佳声能传递效果.

• The thermoacoustic refrigerator driven by the magnetostrictive transducer takes advantage of thermoacoustic effect to obtain refrigeration.

  磁致伸缩换能器驱动热声制冷机是以声能作为动力源,利用热声效应获得制冷的装置.

• Thermoacoustic engine is a machine capable of converting thermal energy into acoustic energy.

  热声发动机是将热能转化为声能的机械.

• The predictions of sound decays have satisfactory and agree well with those obtained by measurements.

  与实测结果的对比表明,改进模型对耦合空间中的声能衰变具有较好的预测精度.

• We all know that sound can travel through air.

  我们都知道声能在空气中传播.