stress restoration

The maximum main stress value of enamel , and dental prosthetic restoration were more than dentine obviously.

牙釉质 、 修复体的最大应力值明显大于牙本质的最大应力值.

Periodization includes phases of high training stress and planned periods for recovery and restoration.

周期的分期包括高压训练阶段和训练期间的复原和恢复.

BACKGROUND: The previous researches on the hypogenesis of acetabulum concentrated on X ray morphology. And there are few researches on the impact of mechanical stress force on the development of acetabulum and the evolution disciplinarian in the restoration of acetabular dysplasia after the removal of mechanical pressure.

背景以往对髋臼发育不良的研究集中在X射线形态学，关于机械应力如何影响髋臼发育及解除机械压力后，髋臼发育不良修复的演变规律研究较少。

Objective : To study stress distribution in periodontal tissue of titled abutment before and after fixed restoration.

目的: 研究倾斜基牙固定修复前后牙周组织受力情况,为临床固定义齿设计提供理论依据.

Effects of Alveolar Bone Resorption on Stress of Tooth/ Implant-supported Restoration Connected by Precision Attachment

骨吸收对精密附着体天然牙-种植体联合修复的应力影响

In order to survey the degree of stability of dangerous rock slope and get reliable theoretical foundation about the slope restoration, earth stress measuring is performed in the engineering project through drilling on the slope surface.

为了研究边坡岩体的稳定状况并为某危岩边坡的治理工程设计与施工提供可靠理论依据，在边坡表面打进水平钻孔进行地应力测量。