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本文介绍“准动态法”和“大压力静压法”测试高分子压电材料的压电常数d_33的方法。方法简单,重复性好,测试数椐可靠。
This article describes the “quasi-dynamic method” and “high pressure hydrostatic test” piezoelectric piezoelectric material d_33 method. Method is simple, good repeatability, the number of tests 椐 reliable.