...控力学因素； 空洞损伤；温度历史[gap=890]Key words: relative damage stress； dominant mechanical factor； void damage； temperature history...
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A mathematical cognition model on anisotropic void damage by multi directional tomography is established in the present paper. The volumetric density and the shape parameters of the voids are adopted as the meso-damage characterization.
建立各向异性孔洞损伤的多方位层析识别数学模型。
参考来源 - 各向异性损伤的多方位层析识别·2,447,543篇论文数据，部分数据来源于NoteExpress
The results showed that with increasing the amount of the initial void damage, the ductile fracture initiation toughness of steel decreases.
研究结果表明，随钢组织在预加载荷中产生的微孔洞初始损伤量的增加，其延性起裂韧性降低。
The relation of the rate of plastic damage energy dissipation and the damage evolution is obtained in energy analysis for void damage material.
从能量分析中给出了韧性金属材料空穴型损伤中塑性损伤的能耗散率，建立了一般的损伤演化规律；
Any damage to the pumps due to improper storage conditions shall void this warranty.
由于保存不当造成泵的任何损坏，将使泵质量保证失效。
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