不可磨灭
发表于 2025-3-30 12:16:21
Thomas Ritz,Alicia E. Meuret,Sarah Cornerhat propagate circumferentially around the pipe, known as CSH waves. Typically, a pair of transducers, a transmitter and a receiver, can be used to interrogate the whole circumference. Conventional shear horizontal transducers generate waves that propagate in both directions, namely, clockwise and c
Pastry
发表于 2025-3-30 15:18:26
Jennifer Murphy,Rebecca Brewerhat propagate circumferentially around the pipe, known as CSH waves. Typically, a pair of transducers, a transmitter and a receiver, can be used to interrogate the whole circumference. Conventional shear horizontal transducers generate waves that propagate in both directions, namely, clockwise and c