研究了轴对称拉伸各向异性材料的过程。

The process of axisymmetric drawing of anisotropic materials is considered.

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本文采用奇异积分方程方法研究了含周期型环边裂纹长圆柱的轴对称拉伸问题。

A crack problem in the case of a circular cylinder having an infinite row of circumferential cracks under tension are analyzed in this study, by the integral equation method.

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从涡量输运方程出发，分析得出拉伸项的存在降低了轴对称热羽流的混合强度。

The stretching term in the vorticity transport equation is found to be the main mechanism to reduce the degree of mixing in axisymmetric plume.

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