您可以用下面的单层板典型流程做参考。
Please find the typical process for single layer PWB for your reference.
推导出自由单层板频散方程的矩阵表达形式。
Matrix expression for dispersion equation of a single plate was derived.
本文对线弹性正交异性复合材料单层板裂纹尖端附近的J积分进行了系统的理论研究。
The theory of J integral near cack tip in the plate of linear elastic orthotropic composite material are systematically studied in this paper.
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