In 2004, the development and use of new and renewable energy in China replaced 140 million tons of coal equivalent, equal to an emission reduction of 93 million tons of carbon.
2004年，中国新能源与可再生能源的开发利用替代了1.4亿吨标准煤，相当于减排0.93亿吨碳。
Only the change of energy structure, the good use of natural gas liquidized gas and water power and the reduction of coal with the content of s can we prevent acid rain pollution in Wanzhou District.
只有改变能源的结构组成，充分利用天然气资源、液化石油气、水电资源，减少含s煤的使用，才能消除酸雨对万州区的污染。
Coal injection of blast furnace is an energy-save and consumption-reduction project and a set of reliable automatic control system has an important function on continuous and stable coal injection.
高炉喷煤是个节能降耗项目，一套可靠的自动控制对于连续、稳定的喷吹起着重要的作用。
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