compressive surface stress layer

基本解释

But compressive surface stress layer gained through ion-exchanged is so thin that small surface scratch can decrease g.
但离子交换法所产生的表面压应力层比较薄，对表面微缺陷十分敏感，很小的表面划伤，就足以使玻璃强度降低。
But compressive surface stress layer gained through ion-exchanged is so thin that small surface scratch can decrease glass strength.
但离子交换法所产生的表面压应力层比较薄，对表面微缺陷十分敏感，很小的表面划伤，就足以使玻璃强度降低。
The change of microstructure, the forming mechanism and distribution of compressive residual stress in the surface modification layer were described.
阐述了激光喷丸表面改性层微观组织的变化与残余压应力的形成机理和分布规律；
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