Ocean Acoustic Waveguide Remote Sensing is an especially exciting advance.
海洋声学波导遥测是一种特别令人兴奋的先进技术。
We study the mechanism of acoustic normal mode coupling from the aspects of ray-mode transformation and interference structures of acoustic waveguide in the ocean.
结合广义射线简正波转换、声场强度干涉结构研究了简正波耦合机理。
The ray approach is adopted to study the acoustic field in theory, and the ultrasonic experiment has been carried out in laboratory to model the underwater waveguide.
理论上采用射线近似方法分析了时间反转声场特性，实验上在实验室内开展了水下波导的超声模拟实验。
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