Friendly warning! We're working hard to be accurate. But these are unusual times, so please check that events are still happening. The Chicago Children’s Choir presents a free virtual concer..查看文章
The reverberation chamber method of determining the absorption coefficients of absorbing materials automatically measures the average value. This chamber is a large room with highly reflecti..查看文章
reverberation与发音含义,同义词,反义词,翻译,刑和更多的