Analyzed the variation law of several representative liquid bulk elastic modulus according to the experimental data.
根据实验数据分析了液体体积弹性模量的变化规律。
Experiments show: Liquid bulk elastic modulus is increased and then decreased with the increase of ratio of oil to water.
实验表明：随着油水比的增大，液体的体积模量也是先增大后减小。
Introduced the basic principle of the measurement of liquid bulk elastic modulus, designed and assembled the experimental equipment.
介绍了采用超声光栅效应测量液体体积弹性模量基本原理，设计组装了实验测量装置。
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