One calls this azeotropic composition.人们将此组成称为恒比组成.Further , the azeotropic point was eliminated therefore by adding ionic liquids.进而,由于添加了离子液体, 体系的共沸点消除了.Virtually all liquids, when mixed and heated, will display azeotr...
an increase in juvenile delinquency青少年犯罪的增加The authorities are at their wits'end about juvenile delinquency.当局对青少年犯罪束手无策.We can curb juvenile delinquency by education.我们可以通过教育来控制少年犯罪....
The video is filmed in stunningly beautiful countryside.这段录像拍摄于景色无比优美的乡村。The girls were filmed on CCTV.闭路电视拍到了那些女孩。She was unaware that she was being filmed.她不知道有人在拍摄她。...