ignition criterion meaning in English

点火准则

Although oil is used only in the case of ignition and low load operation , the amount is very great . in order to save the precious and expensive oil , a novel technology , induction - heating multi - stage free - oil ignition technology of pulverized coal ( mfit ) , is brought forward in this thesis . based on the study of ignition mechanism of coal , ignition criterion , heating method and ignition theory of pulverized coal ( pc ) , mfit integrates hot - wall ignition technology , induction heating technology and multi - stage ignition technology
为降低电站锅炉点火成本和低负荷运行费用、解决电站锅炉点火用油和低负荷助燃用油居高不下的问题，在分析研究煤的着火机理、着火判据、加热方式和煤粉的点燃理论的基础上，本文将热壁面点火、感应加热、多级点火等过程有机地结合起来，进行了感应加热煤粉多级无油点火的试验研究。