̰l(f)صӂעnW(wng)С]ϵṴ̊l(f)Cl(f)l(f)ˬĶ̰l(f)O(sh)Ӌ(j)ٴr(sh)еĠCl(f)֜pgһe(cu)^Ŷ
ϵ̠Cl(f)l(f)1
üƬĺס(g)~^Լһp`(dng)Ĵ۾@ɫL(zhng)l(f)^Mͬr(sh)߀зN՚(g)l(f)ǿrгüĴȚ|(zh)ġ

ϵ̠Cl(f)l(f)2
ɫľl(f)O(sh)Ӌ(j)üК|(zh)l(f)βIJĠCl(f)Կ^ΨҲ՚еĄҲüƤɐۡ

ϵ̠Cl(f)l(f)3
(c)ֵL(zhng)Ęa݆һÿĘl(f)βľl(f)O(sh)Ӌ(j)Ҳ(g)l(f)ͿM|(zh)У@üƤɐɫİl(f)ɫ(yu)ŕr(sh)УüwɫҲӰ

1/2 1 2 һ β
P(gun)x
30qŮpgĶ̰l(f) @6e(cu)^
㼑К|(zh)̰l(f),Сゃee(cu)^
СŮW(xu)̰l(f)l(f)ͣ_W(xu)
AĘŮmϵ̰l(f)(ni)۶̾l(f)СĘ
oן̰l(f)l(f)ͺÿ
̰l(f)]ˬ^
x^¶̰l(f)r(sh)
̰l(f)@ϣpg̰l(f)׃ͯ
(j)\(yn)ϾW(wng)(qun)c؟(z)
ٷW(wng)ԴעԴڣ\(yn)ϻwww.hndydb.com(qun)\(yn)ϾW(wng)ýwD(zhun)dעԴ\(yn)ϾW(wng)
W(wng)עԴXXXǝ(j)\(yn),(j)ϢۣƷD(zhun)dýwD(zhun)dĿڂfϢW(wng)ٝͬ^c(din)͌(du)挍(sh)ؓ(f)؟(z)
Ʒ(ni)(qun)}ҪͬW(wng)(lin)ϵģՈ(qng)?jin)?0Ճ(ni)M(jn)