қ]д
{Ҫ^ȻһQѽ֪@ЩʲôԼ
yҪԼЦԒ
{˿̰l(f)F(xin)ԼͿԼ@
֪㲻ɵFֻԼвУҪԪɎ㷀(wn)֮ľ֓β
@߀ǵһ{ڹ˾˷QһQ
ҼȻѽˣȻҪԼZǎϵK
ǡ
{ڲ츱ĽY֡
漰֮һPYǸHҲס
H֪
XԸHԸ܉C@߆
Ҫ
ǵһQ߀{@𰸡
]k
ǽoһn̈ҪôUҪôһ@һ츱Fкܶ@һҲѼF·
˕r˿̵һQF(xin)o
ͬһһ㣬ȴČ
һQHְьMO(jin)z
@֪ͺ֮ҕι˾ӰͶYꐸ@һKĹ
p赭ĎԒҎ(gu)˹˾δ
ĕrҾf^Ҳϡ
㲻XãF(xin)چ@}ѽ
һQD^^{¶һzЦ
mȻЩLһQԼ@ԓ߀ǿԽܵ
{ĘOһQ
Ͳҏصƿع˾
Ҳ֪ʲô@ԒԓһQǰf
{˿̲²
@ԒͬrסһQ
㽭Ҋ@һ{ƺXԼ\l(f)˾׃
@һеĻһQ
IJԼZԭԓһІ
ǾҪıҵˣҲҵ@һcF(xin)ڿo㷀(wn)ס˾ȻһԼԲҪĕrҘҊ㌦z
һQȻ@f
zbԼ
cԼڼF
HHo{߀ƺ{
һQԼ^ġ
֪
{õԼҪĴcc^x_k
ꑿDz̫^һЩ
Ҋ{x_]Úf
@߀FʯcԼúãsҪ@һ
Լljһ
]kĻ䣬ho挦L
Ҳ̫߀ҿɲǷ
eˣҸнځԓġ
СŮӛ]Xy
ǰǡ
o飿
f̫ԓ
ô]l(f)F(xin)İԿL
l뵽ͳ@һ
һQćڸȻӛ
ʲôr{ƿؼFʲôrܹ
ȻһQҲӛĸ·ѽź
@ôfrɄeؓ
һԞ鶨
zˌҕһڌﶨ˅f(xi)h
ڬF(xin)ԓúд츱