求翻译：充足的氧量是煤粉燃烧和燃烬的必要条件，氧量不足就会造成煤粉不能完全燃烧，飞灰、灰渣的含碳量会增大，所以锅炉煤粉燃烧必须提供充足的氧量，保证煤粉燃烬。是什么意思？

Sufficient oxygen is a necessary condition for combustion of coal and burn out, the oxygen-deficient will cause the pulverized coal is not completely burned, fly ash, ash carbon content increases, so the boiler pulverized coal combustion must provide sufficient oxygen amount to ensure that the pulve

正在翻译，请等待...

The sufficient oxygen quantity is the powdered coal firing and burns the cinders the essential condition, the oxygen quantity insufficient can create the powdered coal not to be able to burn completely, flies the ash, the ash dregs carbon amount can increase, therefore the boiler powdered coal firin

Adequate oxygen is essential for pulverized coal combustion and cindering, cannot be completely insufficient oxygen will cause coal powder combustion, carbon content in fly ash, ash gets pulverized coal combustion boiler must provide sufficient amount of oxygen to ensure cindering of coal powder.