The acoustics is a branch of physical.
声学是物理学的一个分支。
German physicist noted for his contributions to mathematics, acoustics, and the measurement of electrical resistance.
欧姆, 格奥尔格·西蒙1789-1854德国物理学家, 因其对于数学、声学和电阻测量做出的贡献而著名
The acoustics of the hall are so good that you can hear everything even from the cheapest seats.
这座会堂的音响效果极佳, 连最便宜的座位也能听得一清二楚。