在纳米尺度也存在应力弛豫现象，其原因是热激活引起的位错发射和运动。
Stress relaxation has been observed on the nanoscale, which attributes to heat activated dislocation emission and motion.
研究热形变过程激活能和应力指数与形变组织的关系。
The dependence of activation energy and stress exponent upon the structure state is elucidated.
研究热形变过程激活能和应力指数与形变组织的关系。
The dependence of activation energy and stress exponent upon the structure state is elucidated.
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