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本试验表明垄铺料在产量和转化率等方面优于平铺料，其原因在于垄铺料增大了表面积而改善了料温和通气等条件，并指出２０ｋｇ／ｍ２是适宜的投料量，产量和转化率高。
This experiment shows that the yield of the ridge material and conversion rate is superior to the flattening material because of the increased surface area of the expanded material and improve the material temperature and ventilation conditions, and pointed out that 20kg / m2 is the appropriate feed capacity, yield And high conversion rate.