ԺУƶȌ(sh)ƽ־Ըƽ־Ըһ(g)־ԸжƽЌW(xu)Уշ?jn)?sh)(yu)־ԸһͶna(b)nԭtI(y)ǰĕr(sh)Ҫȴ_Լĵһ־ԸȻو(bo)ͨI(y)ĕr(sh)Ҫһȥķ?jn)?sh)
1־ԸȡʽЩ
1W(xu)Уڌ(du)M(jn)Ќƽ־Ըȡr(sh)(hu)ո߿?jn)?sh)(du)W(xu)ČI(y)M(jn)ȡ;
2(dng)ǰһ(g)I(y)˔(sh)䛝Mҿ˷?jn)?sh)I(y)?jn)?sh)r(sh)(hu)һ(g)I(y)ȡʽ^m(x)M(jn)ȡֱһ(g)ƽ־ԸI(y)ֹ;
3һ(g)ƽ־ԸI(y)δȡ(dng){(dio)ҷ?jn)?sh)ڌW(xu)Уͷ?jn)?sh)r(sh)(hu){(dio)n(dng){(dio)?jn)?sh)ڌW(xu)Уͷ?jn)?sh)r(sh)(hu)˙n
2ƽ־ԸȡҎ(gu)tʲô
1W(xu)Уڌ(du)M(jn)ȡr(sh)(hu)ո߿?jn)?sh)(du)W(xu)ČI(y)M(jn)ȡ;
2(dng)ǰһ(g)I(y)˔(sh)䛝Mҿ˷?jn)?sh)I(y)?jn)?sh)r(sh)(hu)һ(g)I(y)ȡʽ^m(x)M(jn)ȡֱһ(g)I(y)ֹ;
3һ(g)I(y)δȡ(dng){(dio)ҷ?jn)?sh)ڌW(xu)Уͷ?jn)?sh)r(sh)(hu){(dio)n(dng){(dio)?jn)?sh)ڌW(xu)Уͷ?jn)?sh)r(sh)(hu)˙n
3ƽ־Ըc(din)
ƽ־ԸͶnԭt־Ըλ(yu)ȡѭ־Ըһ݆Ͷn
c(din)1־Ըһ(g)Ͷnr(sh)g(ni)ׂ(g)־Ը罭K(bo)Ă(g)־Ը@Ă(g)־Ը֮g]ַ֮Q־ԸԽƽ־Ը
c(din)2λ(yu)Ȱտɿ(j)M(jn)λƽ־ԸͶnzr(sh)λȺͶnz
c(din)3ѭ־ԸĿǰ(sh)ƽ־Ըʡ(^(q))һ(bo)傀(g)ԺУ־ԸքeӢĸABCDEгһ(g)ȻͶnĕr(sh)@(g)ȻһzҲfșzA־Ըٙzm(x)־Ը(dng)A־ԸW(xu)Уėlr(sh)ęnͱͶA־ԸԺУm(x)־ԸͲٙz;A־ԸͶnlôҪB־ԸB־ԸȻҪٿC־ԸΙzֱzꮅ
c(din)4һ݆ͶnnֻҪͶnɹֹͣ(du)־ԸzęnУ˻ʹ߿?jn)?sh)_(d)m(x)־ԸҲzM(jn)־Ըһ־Ը(bo)