求翻译：在宏观模型分析的基础上，利用有限元软件ABAQUS子模型技术，重点研究含沟形裂纹模型中由氧化膜及基体金属构成的应力腐蚀裂纹尖端区域的应力应变场和裂尖应变率。是什么意思？

On the basis of the analysis of macro-model, using finite element software abaqus sub-modeling techniques, focusing on research with the ditch-shaped crack model of stress corrosion cracking of oxide film and base metal tip stress and strain fields and crack tip strain rate.

In macroeconomic models on the basis of our analysis, using finite element software ABAQUS sub model technology, with an emphasis on research-and-cracks in the model by oxide film and the substrate metal stress corrosion cracks leading-edge region of the stress-strain and strain rate rift tip.

In the macroscopic model analysis foundation, the use finite element software ABAQUS sub-model technology, the key research including the ditch shape crack model in the stress corrosion crack state-of-art region stress strain field and the crack point rate of strain which constitutes by the oxide fi

At the macro model analysis based on ABAQUS finite element software model technology, focused research with Groove-shaped crack model made up of metal oxide film and substrate in stress corrosion crack tip stress and strain field of crack tip strain rate.

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