经常能在抹香鲸的胃里发现鱿鱼的嘴.Squid beaks are often found in the stomachs of sperm whales.长度的一抹香鲸的牙齿是20厘米.The length of a sperm whale's tooth is 20 cm.从体形上看, 抹香鲸比虎鲸要小.From the body, the sperm whale is smaller than the killer wha...
Jigji electropuncture can enhance endogene NTFS secret and promote nerve the regenration.本实验从分子水平阐述了夹脊电针治疗脊髓损伤的积极作用,能够促进内源性神经营养因子分泌、促进神经再生.Objective The curative effect of treatment of hysteroptosis with electropuncture ...