acoustic speed meaning in English
声速
音速
Examples
- The update report about testing surface acoustic speed shows that the method of test is either destroyed checkout or complicated process in and out aboard . so it ca n ' t be used as a conventional test in batches of producing
在目前国内外对表面声速检测的报告中,检测方法不是破坏性检验就是过程复杂,均不可能作为批生产中一种常规的检测手段。