结论: 胆囊、二指肠瘘的超声表现具有一定的特征,有助于临床诊断.Conclusion: Characteristic ultrasonographic presentations are helpful for the diagnosis of cholecystoduodenal fistula.目的: 探讨胆囊、二指肠瘘超声图表现的病理基础.Purpose : To explore the pathological basis of...
电视内容产业的内容增值性则是产业发展的最小量.The added of content is the minimum of industry's development.2摄氏度的全球暖化总控制量被视作阻止无法逆转的全球暖化现象的最小量.A cap on global warming of 2 C is seen as minimum to prevent irreversible global warming.负责最小量设备...