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...
Tony emerged unscathed apart from a severely bruised finger...托尼除了一根手指严重淤青外没有受到其他伤害。Vietnam has emerged as the world's third-biggest rice exporter.越南已跃居世界第三大稻米出口国。The submarine at last emerged.那艘潜艇终于浮出了水面。Regional t...
Now a sharper lash of wind cut down and they huddled closer.这时,刮起了一阵更刺骨的寒风,他们靠得更拢了.Going out, the same Broadway taught her a sharper lesson.从剧院里出来后, 还是这条百老汇大街给她上了更为深刻的一课.This equates to increased and vigor, better sleep ...