The fatigue life is seen to depend on the grain size and stress amplitude, based on the nonequilibrium statistical theory of fatigue fracture and the model of interface energy.
在其它参数保持不变的情况下，得出细晶粒多晶体金属的平均疲劳寿命随晶粒尺寸和应力振幅的增加而减小的结论。
A model of mass transfer coefficients in liquid phase near free gas-liquid interface is developed based on the energy spectrum functions of isotropic turbulence.
摘要在单涡模型的基础上，根据各向同性湍流的能谱函数，考虑不同尺度的旋涡对气液传质的影响，建立了气液自由界面传质系数模型。
Based on the analysis of EMS (Energy management System) engineering, a CIM (Common Information Model) engine-based dynamic interface generation and management technique is put forward.
分析了能量管理系统(ems)的工程化特点，提出了一种基于公共信息模型(CIM)引擎的动态界面生成管理技术。
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