那石级长满了地衣.The stone stairway was covered with lichen.墓碑长满了地衣,已在崩落.The tombstone was lichenous and crumbling.在南极洲所发现的植物只有藻类 、 苔藓和地衣.The only plants to be found in Antarctica are algae, mosses, and lichens....
AA combined Ace, Suc, and Ala are highly specificity for brain abscess.AA峰结合ace 、 Suc、 Ala峰的显示对脑脓肿诊断特异性高.Purpose To investigate acupoint specificity of electroacupuncture preconditioning effect on cerebral ischemia.目的:探讨...