Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.The best composition of oxides doping CaBi 4 Ti 4 O 15 ( CBT ) ceramic was chosen by perpendicular experimen...
在房顶坚持了六小时之后, 持枪者向警察投降了.After six hours on the roof, the gunman surrendered to the police.劳娜,在持枪者武力的威逼下被劫持,失踪已经三天.Laura carried off at gunpoint had been missing for three days.一持枪者在伊拉克的塔勒阿法尔市杀死了70多个逊尼派教徒.Gunmen killed at ...
He discerned in the novel an air of Sixties nostalgia.他在小说里感受到一种20世纪60年代的怀旧氛围。The images provoked strong surges of nostalgia for the days of yore.这些影像勾起了对昔日时光的强烈怀念。He might be influenced by nostalgia for his happy youth....