With the method of asymptotic and variable separation, the stress singularity near the conic-shaped crack tip at a bi-material interface is fulfilled.

据此利用渐近展开和分离变量相结合的方法对裂尖奇异性指数的变化进行了分析。

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Employing the virtual displacement principle and considering constraint conditions of material interface, the stiffness matrix and equivalent load vector for this element are established.

应用虚位移原理和结合考虑材料交界面上的约束条件，文章建立了接触单元的刚度矩阵和等效荷载向量。

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In molecular dynamics simulation, a quite simplified model was used, but the simulation for the process of interface fracture also helps to acquire some rules about bi-material interface fracture.

虽然在分子动力学模拟中采用了高度简化的界面模型，但对界面破坏过程的模拟，仍可以帮助人们获得结合材料界面破坏过程的规律性认识。

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You upload your own material from either a simple interface, which deals with individual files, or an advanced interface where you can import entire folders.

BBC: MediaMaster

Rather than discussing the already worn (and to me irrelevant) debate of digital book versus analog book, I talked about future technologies like brain computer interface, real-time simulation and programmable material, and how these will change the face of literature far beyond the Kindle, perhaps eventually eliminating text altogether.

FORBES: The 21st Century Novel: Jaded Ibis Sees a 'Mashup'

For Interface, the EPD process has encouraged it to reduce energy and material consumption (particularly oil), waste generation and emissions.

FORBES: Can Labeling Drive Products to Be Environmentally 'Nutritious'?