材料的宏细观破坏理论是当前固体力学和材料科学研究的一个重要课题。
The macro-and micro-failure theory of materials is a very important research subject of solid mechanics and material science.
材料的宏细观破坏理论是当前固体力学和材料科学研究的一个重要课题。
The macro-and micro-failure theory of materials is a very important research subject of solid mechanics and material science.
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