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blitzer: ½ð±Ò+7, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ·Ç³£ÖxÖxÄãµÄ»Ø´ð 2014-01-10 15:49:45
Although the above results are obtained based on the assumption that R is constant, R is asymmetric in a real physical system. In the case of r much smaller than a, as the heat flow can be easily transferred from x to y, leading to a smaller discrepancy between c1 and c2, the stress factor of the whole system will be reduced. Such phenomenon tends to be particularly evident with reducing size of the system, while the factor remains almost constant in the case of very large-sized system.
This result is consistent with preceding discussions.
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blitzer: ½ð±Ò+1, ¡ïÓаïÖú, ÖxÖx»Ø¸² 2014-01-10 15:49:21
The foregoing results are based on the assumption that R is a constant which is in fact  asymmetric  in a real physical system .
  Heat transfer  more easily from x to y when R is much smaller than a and  discrepancy between c1 and c2 become  so  small   that the system stress factor as a whole decreased .
This phenomenon is particularly evident  with smaller system size and with larger  system size  the factor do not change at all .
This result is consistent with the previous discussion(s).
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3Â¥2014-01-10 15:30:33
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