My half - awake and sulky men were clattering into shape on the road.我那些半睡 半 醒的恼怒的士兵哗啦啦地在大路上排起队来.She followed him diffidently through the clattering machines.她跟着他,怯生生地走过那些轰隆作响的机器.The typewriter was clattering away.打字机啪嗒啪...
当归作为药食两用的品种,年需求量逐年增加.国外与归油还用作化工原料.Abroad and put in oil's charge to still use as industrial chemicals.目的: 研究当归的抗衰老作用及作用机制.Objective : To evaluate the effect of angelica in antiaging.结果: 三七、赤芍、延胡索、当归薄层色谱图斑点清晰,重现性好,无干...