介绍了外火箱矩形竖窑进火孔改造前的使用情况以及改造的必要性；
This article introduces the application of fire entry hole of rectangle kiln with outer fire box before reconstructing and the necessity of reconstruction.
同时，阿拉善盟计划以“风、光、火”打捆的方式，规划建设那林苏海特、额尔登布拉格煤矿坑口电厂及电力外送通道。
Meanwhile, Alxa League planned to build the power plant and electric transportation channel in the pithead of Nalinsuhaite and eerdengbulage coal mine by the way of bundling the wind, light and fire.
除了在能量数量上进行计算外，还在(火用)分析的基础上引入“能级”概念，从质量上进行分析对比。
Analysis and compare are made not only by energy quantity, but also by energy quality according to the concept of "energy scale" which is introduced on the exergy analysis basis.
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