Eighty-three preparations of immunofluorescence-positive monoclonal antibodies of four dengue (DEN) virus serotypes were identified by means of complement fixtion test (CF) and haemagglutination inhibition test (HI) run parallelly.是什么意思_Eighty-three preparations of immunofluorescence-positive monoclonal antibodies of four dengue (DEN) virus serotypes were identified by means of complement fixtion test (CF) and haemagglutination inhibition test (HI) run parallelly.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句