火床炉冒黑烟是一个混合不良问题，而混合的关键在于炉拱。
The appearance of black smoke in grate furnaces is due to insufficient mixing, the crux of which lies in the furnace arch.
当火床的热量散发出来，这些水份就会蒸发出来，因为这个原因，把垫身的材料烘干再用就最好了。
When heat from the coals rises up through this, a sauna of sorts is made. For this reason the dryer the insulating materials the better.
我的父亲用土做了一个特殊的床我们叫“炕”，它的中间是空的，这样来自厨房的火就可以通过它使炕能变暖。
My father made our special bed that we call it "Kang" using soil. Its middle is empty so that the fire from kitchen can pass it and make our "Kang" warm.
结果表明，压缩机（火用）损失接近系统总输入（火用）的50%，床层（火用）损失接近30%，冷却器（火用）损失为9。 39%，废气带走的（火用）为5。 73%； 总（火用）效率为8。 51%。
It is showed that the exergy loss ofthe compressure is nearly50% of total input exergy and the bed column almost30% the coler 9.39% the waste gas 5.73% the total energy efficiency is only8.51%.
同时，在燃料床上进行模拟实验，测取了林火自水平燃料床进入倾斜燃料床后的火蔓延速度和加速度。
The process of fire spread from the lowest point of a slope to the maximum acceleration instant was simulated in a fuel bed.
介绍300MW循环流化床锅炉压火、热启动过程的操作方法，指出操作过程中应注意的事项。
The operating methods of banked fire and hot start-up for 300 MW CFB boiler was introduced, and the points for attention during the operating process were indicated.
介绍300MW循环流化床锅炉压火、热启动过程的操作方法，指出操作过程中应注意的事项。
The operating methods of banked fire and hot start-up for 300 MW CFB boiler was introduced, and the points for attention during the operating process were indicated.
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