Objective To explore the value of meal examination in cartilaginous tracheobronchial ectopia of the esophageal wall.目的探讨食管壁内气管软骨异位症钡餐检查的价值.Objective To discuss the oncogenesis, clinical manifestation and relative treatme...
The skull at this early age is cartilaginous and flexible.头骨在这幼稚时期是软骨性的,具有可屈性.The outer one third has a cartilaginous skeleton.外部1/3为软骨性骨骼.The cartilaginous cap contained hyaline cartilage that retained its lacunar patte...
The type box can be collocated with manual four - positions renewal.下字盒可配手动四位根据用户要求更换.In projectized organization, team members are often collocated.在项目式组织中, 项目团队成员常常安排在同一地点.Card should be collocated the proper card clot...
电瓷材料的静疲劳和动疲劳存在相似的关系.Similar correlation is essential also for static and dynamic fatigue of electrical porcelain material.用途: 用于电瓷产品 ( 棒形 、 套管 ) 的切割或倒角.Usage: it is suitable for procelain products ( bar, sleeve ) to cutt...