⎪⎪⎩⎪⎪⎨⎧++++=++++=++++=ppmpmpppmmmmaFaFaFaxaFaFaFaxaFaFaFaxεεεLMLL221122222212121112121111pxxxx,,,,321Lp1F2F3FmFmmpεaAFX+=FAijaε1x2x3x4x5x6x7x8x··R﹪﹪﹪﹪1F2F3F1128212831280.8360.2360.0190.1080.0860.5080.0980.7790.082FxxxFxxxFxxx=−++=−−++=−+++⎧⎪⎨⎪⎩LLLY1230.4150.1620.136YFFF=++··FFF··’M