WУЧ˷
ƶWЧ˷?ôСoČWЧ˷Hx
WУЧ˷1
ȫ挍ʩxսWЧYƶȣЌӏ̎齨O{ӏV̎Ժ̈́(chung)ԣȫxսWУLЧCҎ(gu)߽̌W|ƶ
һָ˼
xսWУЧYʩCƌWҎ(gu)СWCְl(f)]ЧYĸܗUãcɲһɶٲһɺøɉIJһӣVۍI(y)_MȡeOӵɸ헹΄ĿŬMȫнI(y)m(x)ٰl(f)չ
˷ȫw
IСMͿ˕rg
ÿһWÿWԽҎ(gu)rgMпˡ˞һWӋ¿㡣
IСM
M Lxxx
M Lxxx
T xxx
ġ˷ԭt
1Գ֡ڲڶá(yu)(yu)ꡱԭtЧYԹЧ˽YҪoՓʲôԭֻҪ]ЍλЧ˽YͲ܅cЧYl(f)
2Գ֡ƽ_ԭtЧY˷ȫ^̹_Ќƽ
3ԳֶͶԿYϵԭt
塢Ч˃ݼӋk
˹Ӌ100Ў10֣10֡30̌W^20֡̌WI(y)30
(һ)(10)η_˼I(y)¸
1ՓW(2)
ٷeOJ慢Ӽw(нMWWУΘI(y)ՌWУW)WԌWӛӛȫWPӛWgotˡȱϯJùPӛߵÝM֡
ڟoȱϯһο0.2
tһο0.1֡
ܹPӛȫҕr0.2
2I(y)(8)(zh)ۍI(y)یW֔ΌWFYf(xi)ؼLḶ̌ˎ_ߵÝMr߿۷ֻӷ֣
`Ҏ(gu)˸ȬF(xin)ÿο1֡
ЁyMyӆYrÿ˴ο1֡
l(f)La^ؓӰÿ˴ο2
܌Wڃhoֺ̎ΰ̎P߿5
ݽ̎xeֹ߰l(f)F(xin)һο0.1֡T磺bЬȹѝMңȾָڽ҃nS̵sfԒҰȲО顣
еKɽ̌W΄գĺĹԷǷʽ_Vɔ_̌WpWµ÷֞0
߰ьWsnãÿ˴ο0.1wP׃wP(皪RW)ÿ˴ο0.3PI(y)ÿ˴ο0.1
̎ˎО^eOӰ0.2
ַ݃ȷeOPČWУ헹Rr΄SoWУu鼯wؕIĽ̎ӹ(ji)0.2ϡ
Wyuϸ90%ߵ1֣ϸһƱ0.01
()(10)eOһzƈ΄պعoĹţȫ؟ģRrԹeOxջ
1o(5)
һW겡¼ڰȲ۷ڰ30.5¼10.5֡繤13֣ڵ10ֹֿӋؓxУԕ繤Ӌ
ڱ˽Y7Ȳ۷a90Ȳ۷˵ֱϵHٻ5Ȳ۷ɌWٲ۷(WvڌWӖ)
۱WδГκν̌WIJܿЧaNaWӋ繤_20ա¼Ӌ^3ϵ;bÓaW;cƸúͬ;dͣl(f)Y;e{ڽϵy(tng)֮ġ
2B(ti)(5)
`onȕrgeՄXΑȣl(f)F(xin)һο0.1
ڏ{ԭɌWУƄӄ£ÿο1
ϰrxÿο0.2
{nÿο0.1ntÿο0.1nrgoʽ ֙C0.1;Óÿο0.1
ȫڣWڿo¼ctȱڵȫ3
()̌W(30)
1̎nr
(1)čWP'
nrk
aWƽ̌Wƕr
ΰZWӢZ=1.2ΰW=1.15꼉ΰvʷ꼉ӢZ=1.1ΰvʷ=1.05ΰwgCСW˼ƷƌWطn=1.0꼉ČWֻһ1.0nr
b̌Wnr
n=0.8
čWonr
ЌWo=0.6
dڌWMУ̌W΄ҪRrŽ()nr()ncnTn()n =1.5()ncnһ^n()n =1.4()ncnɂ^n()n =1.35()ncnɂ^ĸn()n =1.3n=1.1, Wo=0.9
ڽ̎nr
һÿλ̎nrcЙӋÿλ̎nr
(2)cn༉ȌW˔P
(༉˔/WУƽ˔-1)2+1
(3)cWP
һ=0.85
꼉=0.9
꼉, 꼉,=0.95
ܾ꼉=1.0
(4)(1)(2)(3)ęصķe̎nrиУƽ2/3ΡӋƽ3/5{ƽ1/2׃̎ƽӋˆTɿίTu
2̎W÷
̎WȽ̌W½̎W˾̌W30
()̌W^(20)λI(y)֪R^Ӳов(chung);ӫ@ȡ֪RϢ֪RY\ìF(xin)̌Wkֶε;^ZԱ_ֱ_W˼ι;ЌWУ༉WƹMf(xi){;н̸Č`̌Wurпе
1̌WҎ(gu)
ٲrӆӋmӆ΄ղ_cͻʩwo(chung)ҊMȲ0.5
ڲҕеϢˌ`YϷe۲rĩoһrֵĿY棬ĩoӛ0.5֡
۲eOӸ헽̿лӣÿȱ1ο0.1
J?zhn)n̰wF(xin)F(xin)̌WǰňWĿ_ЌF(xin)Ŀ˵Ľ̌W^̣н̌W˼͏Ӗ}OӋ;Є(chung)ⲻհ̎Õɽ̌̎ÿΙzĽ̰uabcdĵȼÿbȼ0.1,cȼ0.2,dȼ0.3
ݟoWƽrɿӛ(^urӛ)Lӛ䛲Rȫzһ헿0.5֡
ތWҪWI(y)ȱҕKyʲݣn̎oMʩIJҪɽ̌̎ÿΙzĽ̰uabcdĵȼÿbȼ0.1,cȼ0.2,dȼ0.3
nÌWoɲ̎S֟oЧuγɁyÿl(f)F(xin)һο0.1֡
̌̎ȵijҎ(gu)z͙zrÿο0.2֣ȱzÿο0.5
̎WӋ nٲ15(ji)ÿ1(ji)0.2;лӟoȱϯ1ο0.1
O(jin)бO(jin)؟O(jin)gx_S߄ӣO(jin)rmWܳF(xin)˽t2;醾Ҫ醾|ԇܳF(xin)˞̧ߵ÷ֻ͵÷֡t2
2_nuСMTMn÷ʽ̎ unһλ uȡƽɽ̿ҌWڽYr̎nr_abcdĵȼbȿ1cȿ2dȿ4
(1)̌W^
n˞nȺ
nÃmcͻycͻmˡ
vn˼·(ji)m
ܹĄ(chung)Ľ̌WLĄ(chung)˼SB(yng)
ע،W˼SƷ|B(yng)B(yng)Wl(f)F(xin)}}ͽQ}B(yng)ռ̎Ϣ
ĄB(yng)WĄ`Ą\ìF(xin)ϢgֶW(lin)ϵӏW֮gϡ
(2)̌W
ُ{̽ԌW
̌Wڼl(f)WWdȤnӡڌWݵĽܺB(yng)
(3)̎
w̑B(ti)ȻH
ZҎ(gu)˜ʣڱF(xin)Ⱦ
̎̌W^SCF(xin)Ć}
ܰҎ(gu)ƌW
3δrɌWУ̎ҽkһο1
()̌WI(y)(30)˳Ч@WCόWI(y)ˮƽߣ̎ڽ̌W挍F(xin)ҷe
1̌W|(20)
(1)WУǑWɿ|ָ
(2)̌Wɿĩy(tng)鿼ˌпԇ酢_һָ˷e20(a6֣b6c6֣ȫb2)ҕ̌Wɹ@;_ָˣe18(a5b6c5Aȫb2)ҕ̌WЧ;_ָe16(a4.5֣b5c4.5ȫb2)ҕ̌WЧһ;̌Wɿָe10(a3b3c3ȫb1)ҕ̌WЧ^aʣһ꼉Ͷ꼉鿂ֵ92%Ğ鿂ֵ85%,鿂ֵ82%ߡ˺;꼉鿂ֵ76%;bʣһ꼉Ͷ꼉鿂ֵ75%鿂ֵ65%˺;꼉鿂ֵ60%;cʣһ꼉Ͷ꼉鿂ֵ60%鿂ֵ50%˺;꼉鿂ֵ40%
ע١kнy(tng)һMгɿЩ꼉MгɿrԴ˔Mпˡ
;ӰԽӰĻAӜp
(3)ν̃ɿƻɿϵ÷־Cȡƽֵ
(4)δӌWI(y)ĩ|zyČW,ҕڄӼoB(ti)ȡr_չɿuίCuȼaȣ18;bȣ16;cȣ12;dȣ10
2гɹ(10)
̰༉LWLWWОTɿuίabcdĂȼbӋ8cӋ6֣dӋ3
u郞(yu)|nfn(yu)̰̌Wuxī@ՓġnƼƷǸɽ̎WƎ^@MߡڄģģΡȼӷօ^(q)hʡҸ12345֡
۰нML؟ďrλɿͻ2֡
ܫ@У(yu)̎(yu)(yu)ֵܵȘsuQ̖ӛ 1
n}Ќӛ䛲ϵĽ̎2ȡóɹģȼ^(q)hʡҸ12345
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