stress restoration
1.AIM: In the condition of vertical dead load, modeling natural teeth compares with von-mises stress of post inlay of nichrome and rhotanium, three-dimension finite element method is applied to analyze the von-mises stress distribution of post inlay restoration for residual crown of lowers jaw molar.
2.Under the vertical loading condition, using three-dimension finite element analysis software investigated the stress of natural tooth, nichrome and rhotanium post inlay restoration teeth.
3.Based on the analyses of the current sitution and main stress in the Changjiang River estuarine biotic and abiotic environment, the ecosystem conservation, restoration and management strategies in the River estuary and its adjacent waters are discussed.
