˾Ҫԭϣ
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fף䌍Їôͺܺ]Ҫձ
ǰҪϴҪִÂףľֱˮֹˮŶƷ偣ˮλͺ
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ҪĖ||Ҫ̫һҪ@ӲŕײմһҪһccļȥһ߅һ߅ЗlǴľ裬@ײúܿӶٴأӵζֹζЩζ
~Ҫrĺ~Ҋ~ͽ~~Ҳh˾ĕrãЈϺyIrĽ~rĽ~Ҫţһӳrtɫɫl(f)ǺڣòҪӣҪüٰ˾
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˾ЃɷNһNFʽһNǾȻ߀дҲǴf~Ƭ@||v~rȡ
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߲зuFһӵΨһͬ߅Ҫһlϲ@ιЩóԺá
һ̵I˾ČϲƬ˸XҪIܺõձϲ˺y䌍ܶnϲ˺ܺãrҲЩ
һһ1020ÿһг6KҲfһϲ˿20Nͬĉ˾һ120СK
ʽϲ߀ԷփɷNһN , һNǃ(ni)߅ϲ߅
ϲһ۷ֳɃƬȡаƬмϲ˷⻬һ泯ڴֲڵһϾͿ߬һСFϲ˵⣬g߅_XճմЩˮ֡
ϲ䁝MgɢЩ֥Ȼϲ˷^gͿһcGĩȻԼϲgĖ|F(xin)_ʼˡL߅gȻپһ¾ͺˡ
(ni)
һӵҪÂӣõԒҲlj˾Π̫ɢ
돈ϲ˷ŵ·λ߀ǹ⻬Ȼ߬С1/3Fϲ˵gҲǣİ@βҪͿMϲˣ߅2߅1֡ȻͿĩϲgԵĖ|Ҫࣩĕrϲ߅RȻg߅_ڎһ£ͺ
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߀r죬ɳuҲܺó
߲ˣ
Sţ߀u
Ģ㹽㹽҂ óԵģϲg
㹽ˮܛȻ㹽ˮ㹽u;{(dio)ζͿˣζcԵĕrҪմu͡
ף~
fף䌍Їôͺܺ]Ҫձ
ǰҪϴҪִÂףľֱˮֹˮŶƷ偣ˮλͺ
õҪʹװЗlI]lĿð״״ʲôǰҪһЩձƣ]ðѾƴ棩Щǡw˿ζҪԭt]^ȥԭе_ζͺ
ҪĖ||Ҫ̫һҪ@ӲŕײմһҪһccļȥһ߅һ߅ЗlǴľ裬@ײúܿӶٴأӵζֹζЩζ
~Ҫrĺ~Ҋ~ͽ~~Ҳh˾ĕrãЈϺyIrĽ~rĽ~Ҫţһӳrtɫɫl(f)ǺڣòҪӣҪüٰ˾
~ry~Ҫ۾۾߀Ҫָ|~Ȼŵ߅]~ζľr
˾ЃɷNһNFʽһNǾȻ߀дҲǴf~Ƭ@||v~rȡ
Fʽ
~
@~Ƭ2.55-6LƬƬǕrҪбƬȻ2*2*4.5СLwF~ƬgcһcGĩȻF^ŵPΡ
߲зuFһӵΨһͬ߅Ҫһlϲ@ιЩóԺá
һ̵I˾ČϲƬ˸XҪIܺõձϲ˺y䌍ܶnϲ˺ܺãrҲЩ
һһ1020ÿһг6KҲfһϲ˿20Nͬĉ˾һ120СK
ʽϲ߀ԷփɷNһN , һNǃ(ni)߅ϲ߅
ϲһ۷ֳɃƬȡаƬмϲ˷⻬һ泯ڴֲڵһϾͿ߬һСFϲ˵⣬g߅_XճմЩˮ֡
ϲ䁝MgɢЩ֥Ȼϲ˷^gͿһcGĩȻԼϲgĖ|F(xin)_ʼˡL߅gȻپһ¾ͺˡ
(ni)
һӵҪÂӣõԒҲlj˾Π̫ɢ
돈ϲ˷ŵ·λ߀ǹ⻬Ȼ߬С1/3Fϲ˵gҲǣİ@βҪͿMϲˣ߅2߅1֡ȻͿĩϲgԵĖ|Ҫࣩĕrϲ߅RȻg߅_ڎһ£ͺ
˾ϣ
~
r~Ȼã]ôkڲ^ĕrеĕr~Ҳ˳Լ^ϲg~ζЩy~c}죬ȻгСlŵ˾ֱɳuŵ˾
߀з@||~зζҲܺͿԳ
߀r죬ɳuҲܺó
߲ˣ
Sţ߀u
Ģ㹽㹽҂ óԵģϲg
㹽ˮܛȻ㹽ˮ㹽u;{(dio)ζͿˣζcԵĕrҪմu͡