The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.
测试了塑木板材的拉伸强度、弯曲强度、冲击强度、拉伸弹性模量、弯曲弹性模量等力学性能；
Methods: the carbon -fiber cloth were embedded in diverse positions of the PMMA denture -base. The bending strength and the modulus of elasticity were determined and compared among them.
方法：将碳纤维预浸织布埋入PM MA不同部位的基托内，测定并比较不同形式的碳纤维织布增强PMMA基托的弯曲强度和弹性模量。
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