rnnn()/=-BAT3λrnpn()=823CKTEhcehckTllpl=⋅--8151()/en=heu=h122mhpnn=-1222LCn/122-n/Cuttc=-0221uLLc=-0221uxxt=+utt=xxt+-uu122ttcXc+-uu2221mmvc=-0122022Emc=2pEc=2pEc=222-20XYL222+=t-1xyct22220+-=xyz222++xyzct222++=xyctz20222+-=+()xyzict22220+++=()xyzict22220++++()xyzict2222+++()12+Φcrc2sinyr3EMC=22