The reaction sets in as the mixture of combustibles attains the ignition temperature. 当所混合的可燃物到达点火温度时，反应便会产生。
Results show that the main factor affected character of haydite consists of sintering temperature and content of fly ash. 结果表明，烧成温度和粉煤灰用量是影响粉煤灰品质的主要因素。
Temperature and soaking time on mullitization of andalusite were studied by analyzing the XRD data. 研究了烧成温度和保温时间对添加活性氧化铝的红柱石基耐火材料莫来石化行为的影响。
