lightn.光；光线；灯；打火机；领悟；浅色；天窗adj.轻的；浅色的；明亮的；轻松的；容易的；清淡的v.点燃；变亮；照亮adv.清楚地；轻便地lighteragen.驳运；驳运费

1. The authors believe that the water wall erosion is cause by the solid from the reasonless soild-gas flow.
   循环流化床锅炉水冷壁管的磨损是影响循环流化床锅炉运行的一个主要因素。