常見例句雙語例句But compressive surface stress layer gained through ion-exchanged is so thin that small surface scratch can decrease g.但離子交換法所產(chǎn)生的表面壓應(yīng)力層比較薄，對表面微缺陷十分敏感，很小的表面劃傷，就足以使玻璃強(qiáng)度降低。But compressive surface stress layer gained through ion-exchanged is so thin that small surface scratch can decrease glass strength.但離子交換法所產(chǎn)生的表面壓應(yīng)力層比較薄，對表面微缺陷十分敏感，很小的表面劃傷，就足以使玻璃強(qiáng)度降低。The change of microstructure, the forming mechanism and distribution of compressive residual stress in the surface modification layer were described.闡述了激光噴丸表面改性層微觀組織的變化與殘余壓應(yīng)力的形成機(jī)理和分布規(guī)律；www.jgjs.net.cn 返回 compressive surface stress layer