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机译:Synthesizing the frequency-dependent sound relaxational absorption by three-frequency sound speeds in excitable gases
Guizhou Inst Technol, Sch Artificial Intelligence & Elect Engn, Guiyang 550003, Guizhou, Peoples R China;
Wuyi Univ, Fac Intelligent Mfg, Jiangmen 529020, Peoples R China;
Xuchang Univ, Sch Informat Engn, Xuchang 461000, Henan, Peoples R China;
Sound relaxational absorption; Sound speed dispersion; Coefficient of compressibility; Gas detection;