дͳ(k)O(sh)O(sh)xҪc(din)
1.䉺sC(j)x
䉺sC(j)O(sh)Kĵ(g)ϵy(tng)ռܴı (du)ضxͬĉsC(j)ֱP(gun)ϵ\(yn)еܺġ ڴͳ(k)O(sh)ҺsݗU䉺sC(j)ȡʽsC(j)څ(sh)
ˣ_Ӌ(j)(k)(sh)H׃^(gu)зş sˮغճȺ׃Ҏ(gu)ɣ{(dio)sC(j)_(ki)_(ti)(sh)ͨ^(gu)жdbÜpىsC(j)Ĺה(sh)
2.x
(k)b乤ˇϵy(tng)еҪO(sh)֮һѭh(hun)щsC(j)ų^(gu)Һw x͵ĺcֱP(gun)ϵbõĽ(jng)(j)Ժܷʹá x^(gu)ʹO(sh)eO(sh)ͶYM(fi)x^(gu)СֲܝMõҪ
l(f)ʽˮᎧ߸ᣬһNQO(sh)ЂЧʸߡY(ji)(gu)oͰbȃ(yu)c(din)ᘌ(du)(dng)ǰ(ji)ˮ(ji)ڇ(gu)(jng)(j)l(f)չеľoԺҪ˵ƏVl(f)ʽʹф(sh)ڱ
3.l(f)x
(k)l(f)x(yng)MÂy(tng)Źʽl(f) (k)bʹŹܿɌ(sh)F(xin)ضأͬr(sh)֛](mi)늙C(j)ܺĵpЧ
sC(j)ͣC(j)r(sh)Ź܃(ni)ĵ͜ذҺ䣬(k)غl(f)ضȲ(dng)^Сұ֜ضm(x)r(sh)gL(zhng) Źܵl(f)eL(fng)C(j)l(f)ܽMl(f)eö࣬eǏ(qing);֮һ mȻŹcL(fng)C(j)һͶYһЩ\(yn)M(fi)Ås(du)pС ͬr(sh)ʹŹܿɺ(jin)ϵy(tng)ϵy(tng)ľSo(h)