The white alumina abrasives made with vitrified bond may show red in white, red -yellow or celadon-gray. This will influence on the appearance quality of the products seriously.
陶瓷结合剂白刚玉磨具会出现白里显红、红黄、青灰色调，严重影响产品的外观质量。
2
The phase structure and bond strength of coating are analyzed and measured by XRD method and scratch method respectively, and the scratch appearance is observed and analyzed by SEM.
利用XRD法分析了涂层的相结构，用划痕法测定了涂层的结合力，并用SEM观察分析了划痕形貌。
3
The 24-year-old Grammy-winning pop star is set to make her first post-baby appearance at the ceremony where she is nominated for original song for the James Bond theme "Skyfall."