他在一小时内接了十二只电话.He had twelve phone calls in the space of an hour.我会在电话铃响四声内接起电话.I answer the telephone within four rings.实验壳体采用单曲率椭球内接多面壳体.A single curvature shell of an inscribed ellipsoid was used as the experimental sh...
不久它被氯仿所代替.It was soon replaced by chloroform.用氯仿将有机质提取出来并称重.The organics are extracted with chloroform and weighed.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.Without doubt chloroform is one of the most important compounds containing a carb...
目的: 探讨囊型肝包虫和泡型肝包虫的CT表现特征和病理基础.Objective : To discuss the CT feature and pathologic basis of cystic hydatidosis and alveolar hydatidosis.目的探讨肝泡型包虫病的CT表现特征和病理基础.Objective To discuss the CT features and pathologic basis of ...