sound power

• 声功率

sound power的用法和样例：

例句

1. In this paper,a method for measuring acoustic power of plane piston transducer based on calorimetry is presented.
   介绍了一种基于量热法的平面换能器声功率测量的方法。
2. The measured power flows are compared for the different anti-vibration mounts with different stiffnesses.
   对不同劲度系数的隔振支架对结构声功率流的影响进行了比较。