The crowds became violent and threw petrol bombs at the police.人群变得狂暴起来，并向警察投掷汽油弹。Riot police hurled tear gas canisters and smoke bombs into the crowd.防暴警察向人群中投掷了催泪瓦斯罐和烟幕弹。Everybody took cover when the bombs began to fal...
继结肠源, 十二指肠是憩室最多见的部位.After the colon, the duodenum is the most common site for diverticulum.有症状的十二指肠憩室炎罕见.Symptomatic duodenal diverticulitis is rare.目的: 探讨十二指肠憩室的诊断和治疗方式的选择.Objective : To investigate the method of diagno...
The Analytic Hierarchy Process ( AHP ) was utilized to apportion weight of indicators.采用层次分析法 ( AHP ) 设定了指标权重.Finally it made research that AHP applied in the course of divestiture.最后还对层次分析法在资产剥离中的应用研究.The authors used t...