方程的一端是我们消费的热量，另一端是我们燃烧的热量——通过体育活动，还有保持身体良好工作秩序所需的各种办法。
On one side of the equation are the calories we consume. Onthe other side are the calories we burn — through physical activity aswell as whatever is needed just to keep the body in good working order.
本文建立了烧结用不同粒级焦粉混合燃烧的动力学方程，并进行了相应的动力学实验分析。
A kinetic equation for combustion of coke fines composed of different grain sizes in sintering is established and an analysis for kinetics was carried out in this paper.
推导了链条炉排加煤粉复合燃烧锅炉炉膛的物质平衡方程和上下炉膛的烟气热平衡方程，方程中考虑了上下炉膛间的辐射换热。
This paper deduced the equations of the mass balance of boiler furnace of mixing burning of endless grate with pulverized coal and gas heat balance equations between its upper part and lower part.
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