tW(xu)ԺW(xu)ctW(xu)P(gun)ϵՓ
P(gun)I~
tûW(xu);tW(xu);ĸ;W(xu)Ч
S(zh)FI(y)˼ĸºͰl(f)չFtW(xu)ģʽD׃_̎ûW(xu)ctW(xu)P(gun)ϵԼW(xu)ctW(xu)˲BĿ֮gP(gun)ϵǮǰtûW(xu)n̽̌W(xu)ĸijl(f)c(din)_c(din)P߾(wn)}һЩLԇ̽
1}
S(zh)FI(y)˼ĸcl(f)չͬFtW(xu)ģʽD׃ӰuB̌W(xu)֮@NӰ푿ɚw{c(din):(1)ע(hu )c(g)˵ĽY;(2)ҕľڿƌW(xu)g(sh)еĝB;(3)|(zh);(4)ע،W(xu)wúͷQ(wn)};(5)ӏ{(zhun)I(y)g(sh)ܽõ؞(hu )a(chn)(w)Դ˞錧Ќ(sh)á(g)ӡI(y)½cC|(zh)˜ʌ(zhun)I(y)ca(chn)I(y)I(y)λ(zhun)I(y)ñcI(y)˜ʌ̌W(xu)^(gu)ca(chn)^(gu)̌W(xu)vC(sh)cI(y)YI(y)cKӣ1W(xu)ntW(xu)(li)I(y)ԺУһT(mn)ҪAnθĸ?O:ĸĻW(xu)n̑õط(w)ͷtW(xu)ĿĿ˺(hu )ܸǡ̎ûW(xu)c(g)ӡP(gun)ϵ
2ĸ˼·(sh)`
tûW(xu)һT(mn)ҪtW(xu)AnctW(xu)(lin)ϵʮ־otKҪW(xu)֪RtûW(xu)n̸ĸijl(f)c(din)_c(din)ǞtW(xu)BĿ˺ͬFtW(xu)l(f)չ(w)ߌW(xu)|(zh)Ͱl(f)չW(xu)΄(w)M(mn)W(xu)(g)l(f)չѿƌW(xu)g(sh)ca(chn)(sh)`Y(li)ʹW(xu)ҜԼ(hu )еġλáĶγ_^(gun)r(ji)ֵ^(gun)@NJRܷӳƌW(xu)֪Rwϵͼg(sh)ע(hu )(sh)`(עؿƌW(xu)g(sh)(hu )ߵP(gun)ϵ(jin)Q(chng)STSģʽ2)uõ(li)ͬʵAW(xu)njW(xu)wdȤõώW(xu)dȤʹW(xu)W(xu)^(gu)ɡҪҌW(xu)D׃?yu)顰ҪW(xu)˼l(f)W(xu)W(xu)dȤW(xu)(dng)CP(gun)I
2.1l(f)W(xu)W(xu)dȤ
f(shu):֪߲֮֮֮瘷(l )֮ߡ@vľdȤW(xu)оdȤ(hu )ע^(gun)мӛ(g)(dng)̎ڷeO(dng)B(ti)3SW(xu)ɿ(j)(yu)E[ҪһЩW(xu)Ʊ^ϲg^dȤ^Ĺf(shu)W(xu)dȤڌW(xu)е÷dzҪ
2.2W(xu)_ČW(xu)
x(sh)Ҫ嵽:۵ڵֵX̌W(xu)ҪָW(xu)W(xu)Nйٲڰl(f)]CЧ@ӛ֪RоxW(xu)ӳW(xu)֪RzzҲһҎȿ4ͬr(sh)tW(xu)оXĻ(dng)ҲһҎÿӛõĕr(sh):峿XɶӛZ(y)~ӛtW(xu)ϵĸNֵ;812c(din) (tng)nr(sh)˼nеyc(din);68c(din)XӛѠB(ti)@һҎָW(xu)W(xu)(hu )ƌW(xu)XźԼĕr(sh)gN^(gun)Ķ@ι̵֪Rͼ
2.3עؽ̌W(xu)
tûW(xu)@T(mn)nڌ(zhun)I(y)̌W(xu)ӋЌW(xu)r(sh)̲ĵc(din)^ݶĕr(sh)gϺ@T(mn)nČW(xu)|(zh)W(xu)W(xu)е֪R҂_(ki)nǰ˽W(xu)һrԱеķʸЩ(zhun)I(y)յČW(xu)ĿƻAӛӛӲץסҪc(din)ȱԌW(xu)ԌW(xu)ȱҪ̌W(xu)б횼ӏW(xu)ָty_@T(mn)nĽ̌W(xu)ĿϺñT(mn)nĵһnwՓҪW(xu)tûW(xu)cЌW(xu)W(xu)ʲôͬһT(mn)ʲô|(zh)ČW(xu)ЩʲôԓȥW(xu)@W(xu)tûW(xu)һ(g)wϵ˽ný̌W(xu)r(sh)Ҫҕl(f)ʽ̌W(xu)עBW(xu)ԌW(xu)W(xu)УW(xu)r(sh)gƌW(xu)֪Rİl(f)չǟo(w)̌W(xu)ҪQ@һìһҪĿƌW(xu)֪RRоx\öŇW(xu)ڽoW(xu)ڂ֪Rͬr(sh)ҪעBW(xu)ČW(xu)W(xu)ķnϰyc(din)MvvָW(xu)W(xu)ͬr(sh)W(xu)ԌW(xu)ÿT(mn)W(xu)ƶһЩյĻ֪Rc(din)@ͱĻAϼӛмӛӲڽ̌W(xu)xעᘌYtW(xu)R(sh)HhȥһЩՓԏÓx(sh)Ho(w)ζăע⻯W(xu)֪R(hu )tW(xu)еđFн̲IJփһЩaӆ˻W(xu)ch(hun)ԪcMW(xu)S(chng)^(gun)W(xu)ƭh(hun)ȾM(jn)(li)ch(hun)f(xi){l(f)չW(xu)h(hun)R͏t(w)ʹк؟θ@A¹̌W(xu)vһЩҊ(jin)ˎԼͺ^nˎn̵Ľ͝B;@Ԫؽ̌W(xu)vԪذl(f)FʷÿƌW(xu)ҫIƌW(xu)J湤BM(jn)ȡ´۵ľͼW(xu)˷yl(f)^x(sh)(i)I(y)I(y)ͨ^(gu)@ЩcF(sh)YϾoܵăM(jn)н̌W(xu)s˕(sh)֪Rc(sh)HľxՓc(sh)H(lin)ϵˌW(xu)W(xu)W(xu)ķeOͬr(sh)ں^nˎn㕽nӛPӛnPӛԇPӛ^(gu)ȫӛ@һЩW(xu)ڌW(xu)ώձԵĆ(wn)}@HnjW(xu)ϵĆ(wn)}Ҫǽ̎̌W(xu)ϵĆ(wn)}̎nr(sh)ܰѱҪ֪Rͫ@ȡ@Щ֪RČW(xu)Ҳͬr(sh)ڽoW(xu)l(f)W(xu)dȤW(xu) (tng)nr(sh)I(lng)(hu )ʹPӛҲ(hu )(jng)yvĽYc|(zh)r(sh)μvdzPvr(sh)(hu )vNİl(f)F̈́Pյġ(mng)\PPToW(xu)v@Ӽٻr(sh)gɴγɵĸyz
2.4עؼg(sh)ӖߌW(xu)(hu )t(w)
YI(y)ԺУB^(sh)`ġйĹ@(g)c(din)ӏ(sh)`ܺ̈́(dng)B@ñزYlCVĿҪͱ^(sh)HrѼӏ(sh)`̌W(xu)ĸͻƿ;ڌ(sh)`ϳ䌍(sh)ϸM(jn);ӏW(xu)ָW(xu)еW(xu)w:һ̌W(xu)Vͽ̌W(xu)Ŀ_W(xu)(sh)ЩͻЩ쾚ЩһW(xu)Ļܰ(sh)ûW(xu)Z(y)(sh)(xi)W(xu)ʽW(xu)Ӌ(sh)ӖȼӏW(xu)Ӗעؼg(sh)Č(sh)ӏW(xu)ӖܴM(jn)W(xu)ڄ(dng)^(gun)˼Sȷİl(f)չĶʹW(xu)_쾚_ĿȻҪ_@(g)Ŀ](mi)һӖyЧڌ(sh)`̌W(xu)вȡmӌW(xu)r(sh)ͻc(din)(sh)_˵kM(jn)Ќ(sh)ʩc(din)ͻctW(xu)(lin)ϵă绯W(xu)ԇ֪RҺƼȓQƽʹζȻW(xu);̎ʾÿ(g)W(xu)^(gu)P(gun)ڶӏW(xu)(sh)ܿЌ(sh)@헹ܸ׃W(xu)Փp(sh)ĬFM(jn)̌W(xu)ԇĸ߽̌W(xu)|(zh)˷eOW(xu)ҪƶW(xu)(sh)Ӗu֘˜ʡ˜ʰ(sh)Ұȫ֪R(sh)ҹԭtÃxʹ÷(sh)(dng)ҪI(lng)Ҏȃݽoֵ֔ƽr(sh)cW(xu)K˽Y(li)W(xu)ҕÿ(g)(sh)ڌ(sh)мӏ̎ѲҕzmW(xu)ڲгFe`(sh)YzW(xu)(sh)ӛYό(sh)uW(xu)ÿΌ(sh)ɿ(j)W(xu)ڽYr(sh)̎o(sh)}ĿW(xu)Լƽr(sh)(sh)`(jng)eی(xi)(sh)ԭˎƷxO(sh)EYӋ̎ڌ(sh)^(gun)ƽr(sh)cW(xu)ڳɿ(j)C̎
3СY
ͨ^(gu)(sh)ʩSTSW(xu)W(xu)eOԵõ˺ܴˌW(xu)B(ti)_˽W(xu)֪ŘW(xu)Č_Ҳ_мW(xu)W(xu)ĹĶ_ߌW(xu)ɿ(j)ߌW(xu)|(zh)ĿڻW(xu)̌W(xu)^(gu)xĽ̲ăʮNa(chn)tW(xu)ƌW(xu)˽̌W(xu)ᘌB(li)ČW(xu)^õm(hu )a(chn)c(hu )l(f)չҪͬr(sh)mҲܵˆλĺuڌ(sh)ʩSTSҲһЩyo(w)Fɽ̲֪ܶR߀ý̎W(xu)ͽMؽ̎̌W(xu)ؓ;ȱ(hu )(sh)`齛(jng)M@Щ(wn)}߀M(jn)һ̽\ýQ
īI
1翡.(g)ӡҕеI(y)W(xu)У(zhun)I(y)OČ(sh)`оJ.Kо2014(24):7780.
2ݏѳ.tûW(xu)cоM.:ƌW(xu)g(sh)2001:104.
3AеtW(xu)оc(sh)`ί(hu ).AеtW(xu)оc(sh)`:5M.:Sӳ1997:190.
4J.M.C.W.︣.W(xu)J.:1982:343355.
tW(xu)ԺW(xu)ctW(xu)P(gun)ϵՓġP(gun)£
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- P(gun)]