Cermleinatie ef 5gs.(-)and a-g) to eliminate Ya ginta Plp a=k(7-1)+(2) +叶以pmx和mT=(=0t。A,=Tar lunetric confirm (千1)=((%-x)+2h(nt 47.mdA。a如和hmDm可 chns materials、PpPC+a Xa, but 50+++4m长以CC以n∠k+m 下t.J,+,+ om can not be sulu(dun+3m的 )Ad6ACph如 C,动叶,(=y)52 T+(∠Ha) )/ nd X=l fo 工=Ta (aHA)C Pl Mn入=(△) A H T=T。+入XA Ya=Rc-ke T [) Shuck gu +ls ruccfhim rate A yl fomcfomn of nly Xn (oca