~R
עcһҪpҕи еĶ~ʲôǶ~?~cL~(yng)cL~~ĸ^٣xҲʮ혿ܶ俼cL~Ă俼ϣXLy~Ď^䌍@ǂ俼еһ`^(q)и ԇc߀dzҊ~Rͬ÷c仨Mrg;ȥӛЩyӛL~猢ĕrgڳ~RĂ俼
עcһζע؆~ƴsˆ~xںܶ]ӢZW(xu)(x)ĭh(hun)~ĕrĬԮи гF(xin)˿^Ć~֮oһrg(yng)пȫ]R@DZ^Ć~҂ڂ俼r߀ҪϤ~_l(f)↡ӢZ
עcӏٵZ(x)ZٵZ(x)ZıĻ(ni)҂mһЩٵZĶǶ˽ӢĻ
ԇ
1.x ԭ
ÿһи }ĿͰ ԭó ˷(f)xZģİl(f)Ȼӛ
Aн(jng) ĵط˳(f)x;
C˳ָʾ~ʾԭ~ʾD(zhun)۵~ȵԼγ(x)T@Щ~}ĿO(sh)@Nط
2.}roՓһҪ
и xĆ}x헵O(sh)һܴcԻԺ!ҪwF(xin)ڰe`xO(sh)õøԭĺ_x헄tһNʽ_(jng)^ xr
3.и ϙCģM(x)
ӋC@ʾ}ڕܲһĂֶǣи ԇǰϙCģM}Ϥһº
4.Pӛ
PӛҪЗlϤķ̖õԭD(zhun)ۣurؓur@Щ еccԼҪʂһϵֺԼϤķ̖ʡٕrgش}rԼҲԼĹPӛPӛЂƽ⣺ԔxԏҪʡrg!
5.đB(ti)
и ٶȿԲͰҪϢ ©ˣҪָ߶ȼеĠB(ti)DŽ_ʼ(x)ĕrǕôk?ÿ һNĿԼǂI(y)ČW(xu) g(sh)ľԼg(sh)ϵČW(xu) ԼǵϵČW(xu)