Pseudomonas aeruginosa, Escherichia coli , Klebsiella pneumoniae and fungi were the main pathogens.铜绿假单胞菌, 大肠埃希菌, 克雷伯菌属及真菌是主要致病菌.Process control of recombinant Escherichia fed - batch culture should be optimized.优化重组大肠杆菌...
我每天都穿那双旧鞋，有一只鞋底已经脱胶了。I wear my old shoes every day. One sole has come unglued.鞋底是皮革做的。The soles are made of leather.粘在她鞋底的沙砾蹭在木甲板上发出刺耳的声音.The grit beneath her soles grated harshly on the wooden deck....
Acupuncture treatment is gentle, painless, and, invariably, most relaxing.针灸疗法柔和，无痛，而且总是令人非常放松。Why not give acupuncture a whirl?为什么不试试针灸？Objective The curative effect of treatment of hysteroptosis with electropuncture ac...