Tesco is also reacting to environmentalism by presenting itself as both healthy and green.乐购还通过把自己表现得健康和绿色来回应环保主义.Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙...
他在用铁锤把那块岩石一小块一小块地敲下来.He was chipping away at the rock with a hammer.工人把铁锤平了.The worker hammered the iron flat.铁锤可以是致命的武器.A hammer can be a lethal weapon....
The energy band gaps of sputtered Cr 03 are approximately 1 . leV ( AD ) and 1 . 4 eV ( HT ).其中第三种溅射铬-氧薄膜(C_ rO3)的能带间隙约 1.leV ( A-D ) 和1.4eV ( H-T ).Methods: The serum PLA 2 , ALT lev els were detected by Trace titration...
The girt paured a glass of milk for her mother.女孩给母亲倒了一玻璃杯牛奶.The soldiers girt themselves up for battle.士兵们准备投入战斗.The leopard was girt with a strong rope.那只豹被人用一根很结实的绳子缚起来....