单词	backscattering strength
释义	backscattering strength 回波强度
随便看	hot melt extrusion hot-melt extrusion hot-melt extrusion technology hot-melt fiber Hot Melt Glue hot melt gun hot melting hot-melting adhesive hot-melting connection hot melting-furnace hot melting glass hot melting line hot-melting size hot-melt jetting applicator hot melt method hot-melt method hot melt painting hot melt polyurethane adhesives hot-melt prepreg machine hot-melt presses-sensitive medical adhesive hot melt pressure sensitive adhesive hot melt pressure-sensitive adhesive hot-melt pressure sensitive adhesive hot-melt pressure sensitive adhesive film hot-melt pressure sensitive adhesives