This paper is mainly about the high power ultrasonic topological analysis and design.

本文主要对提出的高频超声波电源拓扑进行理论分析和设计。

youdao

Flaw classification is realized successfully through the ultrasonic spectrum analysis. The research proves that ultrasonic spectrum technology will promote the reliability of testing results.

利用超声频谱分析法成功地实现了缺陷的分类，试验结果表明，超声频谱分析技术可提高检测结果的可靠性。

youdao

Although previous researches on quantitative analysis of ultrasonic defective echoes have been done, few can meet the engineering requirements.

超声波缺陷信号的定量分析虽然已经有过较多的研究，但能符合工程要求的却不多。

youdao

Sony's taken a stab at it before -- but this time around, it's imagining a controller with ultrasonic location analysis and Wiimote-like IR tracking.

ENGADGET: Sony patent application reimagines PlayStation Move with ultrasonic capabilities, IR emitters