ƚ@ ^ t.  @ & MathType`&@ "Times New RomanXwaw @w6f- 2 annooFTimes New RomanXwaw @w6f- 2 Py&.AppsMFCCDesign Science, Inc.DSMT6WinAllBasicCodePagesTimes New RomanSymbolMT ExtraWinChina-ַ!/ED/APG_APAPAE%B_AC_AE*_HA@AHA*_D_E_E_A  BlackP ann & "System6f !-