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本文概述了声频法弹性模数测量应用在硅酸盐材料中的意义、测量原理、方法和仪器,并列举了用此法测量硅酸盐材料的常温与高温弹性模数的若干数据。
This paper summarizes the significance, measuring principle, method and instrument of applying elastic modulus measurement of acoustic method to silicate materials and lists some data of using this method to measure elastic modulus of silicate materials at room temperature and high temperature.