单词	阴性增强
释义	阴性增强医negative enhancement
随便看	spring-backed discharge spout spring backed oil ring spring-backed oil ring spring backed pilot spring-backed pilot spring backed quill spring-backed quill spring backed type indirect pilot spring-backed type indirect pilot spring-back effect springback error springback finite-element method springback gland spring back labyrinth gland spring-back labyrinth gland springback law spring-back parameters springback potential energy principle springback prediction spring back radial seal spring-back research Springback simulation springback simulation error springback value springbalance