声速混合定则及生物媒质组份定征

The Mixture Rules of Sound Velocities and Their Usefulness in Characterizing Biological Media

研究各种声速混合定则的异同及对生物媒质组份定征的适用性.指出对于生物媒质组份定征,在一定条件下这些定则是兼容的;各种定则对实际声速模拟符合程度有不同的差别,尚不存在统一的、最佳模拟定则.

Several mixture rules of sound velocities derived from different hypotheses and their usefulness in characterizing the compositions of biological media are dealed.It is pointed out that for characterizing the components of biological media,the rules are compatible with each other under certain conditions;and the errors between each rule and real sound velocity are different.It concludes that there is no general rule in above rules,which is suitable for various media.