W(xu)Уʼ1952ǰЇһL܇g(sh)W(xu)УЇһT܇I(y)B(yng)˲ŵČW(xu)У1979_kȫƌƽ2009ЇһwL
W(xu)УλL܇(jng)(j)g(sh)_l(f)^(q)ռe54fƽףe25.8fƽףȫ28(g)ʡȡʶ귀(wn)90%ȫУ1fˣν̎511ˣϽ̎ռν̎37.2%ЇҼ̌W(xu)F(tun)(du)1(g)ʡ(yu)̌W(xu)F(tun)(du)6(g)Lм3(g)Lн̌W(xu)8(g);