*Vertices 2
1 "»¯¹¤Ñ§±¨" 0.0 0.0 0.0 x_fact 0.000000 y_fact 99.068323
2 "ChineseJournalOfChemicalEngineering" 0.0 0.0 0.0 x_fact 0.931677 y_fact 0.931677
*Matrix 
0.000000 1.000000 
1.000000 0.000000