吻合效应 meaning in Chinese

coincidence effect

Thirdly , considering when acoustic wave with a certain frequency or angle is incident upon plates , it will greatly cause the radiation power " translating . this paper details the causes of coincident effect and gets the calculating formula . the conclusion is resulted that thick plate and uniaxial anisotropies can lower critical frequency
针对声波入射板面时在某一特定频率或特定入射角度时会使声辐射能力大大增加并产生声能的大量透射这一现象，详细讨论了产生吻合效应的条件；并针对工程实际中所应用到的各种尺寸、材质的板分别推导了其吻合频率和临界频率的计算公式，得出了厚板和材料的各向异性均会使结构的临界频率下降的结论。