结合9801型脱砷剂的应用过程及实际生产运行数据,介绍了9801型丙烯脱砷剂在我厂丙烯精制中首次工业应用的效果.The first industrial application of 9801 propylene de - arsenic catalyst in Harbin Petrochemical Company was described....
Actors go through the motions of different types of labor.演员们假装从事不同的劳动。The sailor went through all the motions smartly.这个水手机灵地走了走过场。He always accompanied his speech with motions.他讲演时总是伴以手势....
They feted his recovery with ice cream and cake.他们以冰淇琳和蛋糕庆祝他的康复.City economists pour cold water on the idea that the economic recovery has begun.伦敦金融城的经济学家给经济开始复苏的说法泼了冷水。The recovery of lactoperoxidase activity was 83.07...
我们的赛车在直道上跑得显然太慢了。Our cars were clearly too slow along the straights.我们取直道到海滩去.We took a straightforward route to the beach.最后一圈时我在非终点直道上超过了他。I went to overtake him on the back straight on the last lap....
With lively hand, she exemplified cats'whiskers sprouting.她用灵巧的手比划着猫在长胡须.She is very old now, with little, round, wire-rimmed glasses and whiskers sprouting from her chin...她现在很老了，戴着圆圆的金属架小眼镜，下巴上还长出了胡须。As well as sp...