Objective : To study the influence of different thickness to In - Ceram restoration.目的: 研究不同厚度In Ceram 全瓷修复体对整体颜色的影响.Each group has 10 models made in IPS - Empress and 10 made in In — ceram Alumina.每组20个,IPS-Empress和In-c...
Carrington did the honourable thing and resigned.卡林顿作出了令人敬佩的举动,辞了职。Lord Carrington is modest about his achievements.卡林顿勋爵对自己取得的成绩非常谦虚。Peter Carrington was a vital crutch in those early days abroad.在早期外交事务中,彼得?卡灵顿是重要的依靠....