underfeed

英

美

v.  不充分供料；供料（进料）不足; 下（底）部进料；从底部给……加燃料; 减食，吃得不够
adj.  由下部加添燃料的
n.  添加燃料; 未给予足量食物

现在分词：underfeeding

The experimental results indicate that underfeed is safe and reliable. Boiler output is raised to 44% over designed value, and boiler efficiency is also increased more than 1o%.
技改后的测试结果表明，底饲过程安全可靠，技改效果非常明显，锅炉出力超出原设计值44%，锅炉效率也提高了10%以上。
The AC Drive Control System for an Underfeed Winder
下引纸复卷机交流传动控制
A 10t/ h BFB boiler retrofitted by applying fly ash underfeed recycling technology for the first time in Fujian area is described in detail in this paper.
详述在福建地区首次采用飞灰底饲回燃技术改造一台10t/h地鼓泡流化床锅炉的情况。
The application of underfeed coal burner to forging furnace
下饲式燃煤机在锻造加热炉上的应用
Based on the analyse of straw characteristics ( i.e. bulk density, moisture and volatile matter), underfeed stoker and double combustion chambers are introduced in the designing of straw boiler.
通过对秸秆物料本身特性（堆积密度、含水率和挥发分）进行分析，在秸秆锅炉的设计中采用下饲式进料方式和双燃烧室结构。