shrinkage-void

基本解释

Abstract： Six failure torsion bars have been studied．The defects such shrinkage void,hanmful elemnt bendficiation and component aliquation were founded in the suface of failure hats.
摘要：在对某厂扭力轴台架试验发生的断裂件失效分析中，发现轴的材料存在缩孔、疏松、有害元素富集及成分偏析等缺陷，造成材料的静强度特性及断裂韧性劣化；
Control of Shrinkage void for Powder Painting Process
粉末涂装缩孔的控制
Analysis of the Cause of Shrinkage Void in Coating Production
涂装生产中缩孔原因的分析
Causes and Coutermeasures of the Shrinkage Void in Injection Moulding
注射成型缩孔的成因和对策
There has been some shrinkage in our export trade.
我们的出口贸易量已有些减少。