1、Aeroacoustics is a branch of science that focuses on the study of how sound is generated by the interaction of fluid flow and solid surfaces.
(航空声学是一门研究流体流动与固体表面交互作用产生的声音的科学分支。)
2、Researchers in aeroacoustics are working on developing more efficient methods of reducing aircraft noise.
(航空声学领域的研究人员正在努力开发更有效的减少飞机噪音的方法。)