求翻译：当特殊热处理温度较低时，晶界处析出大量的M23C6，随着温度的升高，析出物变少，晶界变得平直光滑。热扩散使晶界贫铬区的Cr得到一定的补充。是什么意思？

When special heat treatment temperature is low, the grain boundary precipitates a large number of m23c6 as the temperature rises, fewer precipitates, grain boundaries become straight and smooth. The thermal diffusivity of the grain boundary chromium depletion zone cr get a supplementary.

The special heat treatment temperature is lower, the Regent community of gelation M 23 large C 6, as the temperature rises, the gelation property less, crystal was a straight smooth. The spread of the Regent Community Cr chrome showing to a certain extent.

When the special heat treatment temperature is low, crystal boundary place separation massive M23C6, along with the temperature ascension, the separation changes few, the crystal boundary becomes straight smooth.The thermodiffusion enable the crystal boundary poor chromium area Cr to obtain certain

When a special heat treatment at lower temperatures, grain boundary precipitation of a large number of M23C6, as temperatures rise, fewer precipitates, grain boundaries become straight and smooth. Grain boundary of depleted chromium Cr thermal diffusion was complemented by some.

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