zone of low temperature cabonization

例句：

1. 1. Theprocess of carbonization is crucial for theproduction of high-quality graphite.
   碳化过程对于生产高质量石墨至关重要。
2. 2. In thezone of low temperature carbonization, thematerial undergoes a chemical reaction that leadsto its transformation.
   在低温碳化区，材料经历化学反应，导致其转变。
3. 3. Thezone of low temperature carbonization plays avital role in the overall process of graphite production.
   低温碳化区在整个石墨生产过程中起着至关重要的作用。