气热声学

例句：

1. 1. The study of gases and their interactions with sound is known as acoustics.
   研究气体及其与声相互作用的学科被称为声学。
2. 2. Acoustics is a branch of physics that studies the interaction between gases, heat, and sound.
   声学是物理学的一个分支，研究气体、热和声的相互作用。
3. 3.The principles of acoustics are crucial for understanding how sound travels through different materials.
   声学的基本原理对于理解声音在不同材料中的传播至关重要。