SDDLSecurity Descriptor Definition Language
SDDLSan Diego Defense Lawyers (San Diego, CA)
SDDLStored Data Definition Language (programming)
References in periodicals archive ?
Figure 3 shows the three discussed cases in this study, which are no damping layer (NDL), sandwich single damping layer (SSDL), and sandwich double damping layer (SDDL).
Figure 12 shows the frequency response of the cylindrical aluminum panel in case of SDDL with variety of the damping factors of the viscoelastic material.