以工业氧化铝 、 结合粘土 、 蓝晶石等为原料,应用聚苯乙烯球烧先注和可塑成形法研制成功了耐火隔热砖.The refractory insulating bricks were produced , taking alumina, soft clay, cyanite al as raw materials....
He was fully clothed and covered in puke and piss.他浑身都是污物。The south side of the gorge is now clothed in trees.现在峡谷的南边已长满树木。He lay down on the bed fully clothed.他合衣躺在床上。...