当脱硫剂累计饱和硫容达20%时,可用于生产硫酸.It was useful forH 2 SO 4 production when the accumulative saturationS capacity reached 20 %.目前使用氧化钙复合的镁基脱硫剂较为合理.It is rational to use complex desulphurization agent for pretreating hot metal.用途: ...
Leona put some detergent into the dishwasher, shut the door and pressed the switch.利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。...a dishwasher that uses less water and electricity than older machines...较旧式机器省水省电的洗碗机If the property needs a ...
What personnal possessions do you cary with you at all times?你有什么一直携带的私人物品 吗 ?Statistic Analysis ( SAS , SAS institute, Cary, NC, USA ) was used.所用统计软件为statist1CAnalysissystem第6版(SASInsititute, Cary, NC, USA ) .Cary Gran...