online的意思是：在線
translation的意思是：翻譯
China is the world's largest coal production and consumption Country，and is also one of the few countries which regard coal as the main sources of energy 。
the coal energy rates was very high among energy consumption structure rates in our country.Among them, most of the coal combustion for power generation and heating industry.For large coal-fired power station and boiler。
Pulverized coal combustion is the main way of combustion.However, It's one of the most important factors which has restricted the sustainable development that the use of pulverized?
coal combustion efficiency is not high and the environmental pollution caused by burning of our country one of the most important factors.