The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied.本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理....
His dark hair was all awry.他的黑头发全乱了。Your ( neck ) tie is all awry.你的领带完全歪了.They may have grown a little awry for want of attention.因为缺少关怀,它们长得有点歪了.She was in a fury over a plan that had gone awry.计划出了问题，她很愤怒。His hat was ...
One afternoon, when I was better, I played the spinet.有天下午, 我好了一点时, 便弹奏钢琴.His nails resemble the ivory keys of the spinet.他的指甲象白色的琴键一样.But the spinet was too big for me to play.但是钢琴太大了不适合我弹.playing the spinet弹竖琴...