sound pressure level造句

1、Measurement and calculation of sound pressure level and sound power level.
声压级及声功率级的测量和计算。

2、A stereo effect is achieved through differences in sound pressure level between two microphones.
立体声效果是通过在不同的声压水平之间的两个话筒。

3、Regularities of pressure on surface with sound pressure level and frequency are also given.
并给出了模型表面压力随声压级及频率变化的规律。

4、The maximum sound pressure level standards of Beijing Olympic Organizing Committee is introduced.
引用奥组委对最大声压级的具体要求。

sound pressure level翻译