三维双曲设计背后的运算法则显示了光线的强度和方向，并把这些与几何原理相结合。
The algorithm behind the 3d double-curvature design registers the intensity and orientation of light rays and assigns them to geometric principles.
双万向轴的优化数学模型必须满足强度、刚度、振动条件、稳定性及边界条件的约束。
The optimal mathematical model of the double universal spindle must satisfy the constraints of strength, rigidity, vibration condition, stability and boundary condition.
目的研究不同处理方式对白榴石增强陶瓷的双轴弯曲强度的影响。
Objective To study the effects of different treatment methods on the biaxial flexural strength of hot pressable ceramic.
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