碱性氮化物包括吡啶和喹啉.The basic nitrogen compounds include pyridines and quinolines.三 ( 8- 羟基 喹啉 ) 铝 ( Alq3 ) 是有机电致发光器件的 基础材料.Aluminum tris - ( 8 - hydroxyquinoline ) ( Alq _ 3 ) is one of fundamental materials for organic electr...
She would take Ashley in hand and then he would certainly learn.由她亲自来指导艾希礼,他就肯定能学会.Ashley changed her brother's diaper, then ate with Brittany and 2 - year - old Stevie.亚士厘改变弟弟的尿布, 然后同吃布列塔尼和2 岁 的史提夫.What seems to be...
The prisoners overpowered their guards and locked them in a cell.囚犯们制服了监狱看守，并将他们锁进了牢房。A sudden dizziness overpowered him.他突然感到一阵眩晕。Police overpowered the criminal and took him away.警察制服了那罪犯并把他带走了....
It is difficult to praise this immaculately researched work too highly.这项研究工作毫无瑕疵，怎样称赞都不过分。This is an impeccably researched and very readable book.这本书中的研究缜密透彻，可读性很强。The region to be researched has been traced out.要搜索的区域已...