The boundary conditions of standing wave are the continuous electromagnetic vectors on the parallel interfaces.
驻波的边界条件是平行界面上电磁场矢理的连续。
The standing wave resonance of the elastic plates in the invention is sensitive to the surface conditions, and the corrosive conditions of the surfaces of the elastic plates can be marked.
本发明中弹性板驻波谐振对表面状况敏感,能标定弹性板表面的腐蚀状。
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