1. Acoustic processing and echo control Sound pickup and playback is an important area of multimedia processing. 声学处理和回声控制拾音和重放是多媒体处理的一个重要领域。
2. Array acoustic wave data are widely applied in well logging evaluation due to its abundant stratigraphic information. 阵列声波资料由于能提供丰富的地层信息，在测井评价中被广泛应用。
3. This paper introduced the application of infrared ray, supersonic wave, high frequency, laser, radioisotope, microwave and acoustic emission technology to wood industry. 介绍了红外、超声、高频、激光、同位素、微波、声发射、计算机等近代技术在木材工业上的应用概况。
英英解释
n.
1. a remedy for hearing loss or deafness
2. of or relating to the science of acoustics
