Theoretical analysis show that, these ripple patterns stemmed from transversesurface acoustic waves.
理论分析发现，这些波纹是由横向表面声波造成的。
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The SIF and its correction factor of the transversesurface semi-elliptic crack of a photoelastic axle are tested and studied with the method of three dimensional photo-elastics.
The UV-visible spectra show two bands corresponding to the transverse and longitudinal surface plasmon (SP) absorption at 532 and 720 nm, respectively, for the colloidal GNFs.