采用完全非线性弹性理论，研究了两类不可压缩材料形成的界面裂纹尖端场。
The elastostatic field near the interface crack tip between two incompressible materials is analyzed with the fully nonlinear theory.
建立了以油藏隆起为尖楔嵌入非线性黏弹性材料的界面断裂力学模型。
Here, an idealized interface fracture model was established in which the reservoir hunch as an elastic wedge was embedded in nonlinear viscoelastic material.
网络的超文本、无疆界、大容量、非线性、多界面、交互性的优势和特点决定了它能对教学产生多方面的辅助作用。
Internet with the characteristics of hypertext, boundlessness, high capacity, nonlinearity, multiple interface and interactivity can assist teaching in various aspects.
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