The electric property and structure of some fluorescein derivatives and their rare earthcomplexes have been reported before.In order to investigate the effect of differentsubstituents on the electric property,the chan...The electric property and structure of some fluorescein derivatives and their rare earthcomplexes have been reported before.In order to investigate the effect of differentsubstituents on the electric property,the change of resistivity with temperature of eosin B(disodium salt of dibromodinitrofluorescein),rose bengal (disodium salt of tetrachlorotetraiodofluorescein),eosin 10B (dipotassium salt of dichlorotetrabromofluorescein) andtheir complexes with La(Ⅲ),Ce(Ⅲ),Gd(Ⅲ) and Y(Ⅲ) is studied in this paper.展开更多
Faulkner,an American writer,and Su Tong,a Chinese writer,are both influential writers of their country.Their works have strong regional and cultural characteristics and all express the author’s southern complex.Faulk...Faulkner,an American writer,and Su Tong,a Chinese writer,are both influential writers of their country.Their works have strong regional and cultural characteristics and all express the author’s southern complex.Faulkner’s A Rose for Emily tells the tragic fate of Emily,the last aristocrat of Southern Jefferson town after the civil war.Su Tong describes the tragedy of Opium Family in Feng Yang Shu Village after China’s war of liberation.Both writers write about the southern region of the United States or China,and construct a social and cultural picture of the south for readers.展开更多
文摘The electric property and structure of some fluorescein derivatives and their rare earthcomplexes have been reported before.In order to investigate the effect of differentsubstituents on the electric property,the change of resistivity with temperature of eosin B(disodium salt of dibromodinitrofluorescein),rose bengal (disodium salt of tetrachlorotetraiodofluorescein),eosin 10B (dipotassium salt of dichlorotetrabromofluorescein) andtheir complexes with La(Ⅲ),Ce(Ⅲ),Gd(Ⅲ) and Y(Ⅲ) is studied in this paper.
文摘Faulkner,an American writer,and Su Tong,a Chinese writer,are both influential writers of their country.Their works have strong regional and cultural characteristics and all express the author’s southern complex.Faulkner’s A Rose for Emily tells the tragic fate of Emily,the last aristocrat of Southern Jefferson town after the civil war.Su Tong describes the tragedy of Opium Family in Feng Yang Shu Village after China’s war of liberation.Both writers write about the southern region of the United States or China,and construct a social and cultural picture of the south for readers.
