传统耳模制作依赖医生手工雕刻，误差可达1-2mm；而3D打印模具的精度控制在0.1mm以内，能精准匹配耳廓解剖结构。例如，在隐耳矫正中，数字化模具可完全贴合耳廓与头皮的过渡区，避免传统模具易出现的局部翘起、漏压等问题。

Spider-Man: Beyond the Spider-Verse will be released in theaters on June 4, 2027, Sony Pictures announced at their CinemaCon presentation Monday. The first photos from the highly anticipated movie ...