提出了一种实用的声学法测量复合材料弹性常数的方法。
A test method of velocity measurement for elastic constants of composite material is proposed.
复合材料的介电常数和损耗随着石墨含量的增大而上升。
The dielectric constant and loss increase with increase the content of graphite.
复合材料的介电常数和介电损耗随pani含量的增加而上升。
The dielectric constant and dielectric loss of the composites rise with increasing the content of PANI.
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