duct的例句（duct在句子中的用法）

• Objective : To investigate the value of a bile duct residual calculus with fibro - optic choledochoscope. 目的: 探讨纤维胆道镜对胆道残余结石的治疗价值.
• Obsjectve To evaluate the role of cystic duct balloon dilation for choledochofiberscope in cholecystectomy. 目的探讨球囊导管扩张胆囊管纤维胆道镜检查的应用价值.
• Cholecystectomy bile duct stone remnants of the re - operation is safe and effective. 胆囊切除术后胆道残余结石的再手术是安全有效的.
• Obstruction of the bile duct is associated with cholangitis. 胆管梗阻能并发胆管炎.
• The Ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction. 成虫可穿破缝线或引起胆管或胰腺管阻塞.
• The velocity profile should be confirmed when non - Newtonian fluid flowing in duct and annuli is researched. 在研究 非 牛顿流体圆管和环空管流层流流动问题时,确定其速度分布是关键.
• Objective To investigate the three - dimensional structure of normal and cancerous female mammary duct and acinus system. 目的研究女性正常及癌变乳腺导管系统的三维结构.
• ...a big air duct in the ceiling. 天花板上巨大的通风管道