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屁?孩

新虫 (小有名气)

[交流] 超声腌制

最近在实验设计遇到关于超声的问题,实验室超声清洗机功率300W,40KHZ的,但是最近看一些文献,有些能计算超声强度W cm-2,而有些直接给出超声强度(好像用超声波探测仪),请问有了解这方面的大佬吗

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