Project supported by the National Natural Science Foundation of China (Grant Nos. 60971009 and 61001011);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20090142110019);the Natural Science Foundation of Hubei Province, China (Grant No. 2010CDB02701);the Fundamental Research Funds for the Central Universities, China (Grant No. 2012QN083)
Decoupling the complicated vibrational-vibrational (V-V) coupling of a multimode vibrational relaxation remains a challenge for analyzing the sound relaxational absorption in multi-component gas mixtures. In our pre...