指数型寿命模型
exponential model of lifetime
持久蠕变性能
permanent creep performance
非线性黏弹塑性蠕变模型
nonlinear viscoelasto-plastic creep model
非线性蠕变模型
nonlinear creep model
nonlinear viscoelasto-plastic rheological model
非线性粘塑性蠕变模型
nonlinear viscoplastic creep model
公差模型变型设计
variant design of tolerance model