北极冻原是指北极点周边的地区,是世界最高的地方.The arctic tundra is at the top of the world around the North Pole.冻原天鹅的北美洲亚种,以其柔和的鸣叫著名.North American subspecies of tundra swan having a soft whistling note.由永久冻土组成的北极冻原正在逐渐融化.Permafrost - the fr...
我认为更多的顾客也许更喜欢软性推销。I think more customers probably prefer a soft sell.我更喜欢看电影而不是看电视。I prefer going to the cinema to watching TV.与在录音棚里录音相比，她更喜欢现场表演。She'smuch happier performing live than in a recording studio....
The Swiss wanted to discourage an inflow of foreign money.瑞士人想要阻止外资流入。Many parents find it hard to discourage bad behaviour.很多父母觉得要孩子循规蹈矩是件很难的事情。His parents tried to discourage his interest in music, but he persisted.他的父...
以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.Colour stability of coker gas oil has been improved by DMF extraction.以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.A coking gas oil was treated by clay refining processs in laboratory.在这道门里, 焦化和...