Dr Abou - Alfa: As you mentioned, intrahepatic cholangiocarcinoma ( IHC ) remains an uncommon disease.Alfa博士: 就象你提到的, IHC 还是一种不常见的疾病.Telenor says it believes the Farimex case is connected to its dispute with Alfa Group.T...
CFCs cause depletion of atmospheric ozone.氟氯化碳会损耗大气臭氧.The pressure distributions of the circumfluent cyclone system CFCS are studied experimentally in detail.测定了环流循环除尘系统内的静压分布....the Montreal Protocol to phase out use an...