研究了压力对溶剂脱沥青过程的影响.The effect of pressure on SDA process was studied.介绍了渣油溶剂脱沥青 - 脱油沥青气化 - 脱沥青油催化裂化组合工艺的研究及应用情况.The article introduces research and application situation of solvent deasphalting - deoiling asphalt gasificat...
当然，识字和智力是两码事。Of course, literacy isn't the same thing as intelligence.小孩子识字的速度不同，这不足为奇。It is not surprising that children learn to read at different rates.6个月后，约翰已经渐渐能够识字和算数，也有了自信。Six months later John had developed...
Erasmus, his chief bookkeeper , waited uncertainly just beyond the entryway.他的总管伊拉玛正在入口通道内不安地等著他.Erasmus . Julius Excluded From Heaven ( all ) ( CR ).伊拉斯谟斯,《尤利乌斯遭拒于天国门外》 ( 全部 ) ( CR ).None is of freedom or of life deserv...
天花板上有个小小的通风孔。There was a small air vent in the ceiling.惬意的、湿润的空气从通风孔里灌进来.Sweet damp air poured in through the vent.你可以根据需求调整通风孔.You may adjust the air blower nozzle in accordance with your need....