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sqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.com


•rg2020-01-19 14:09:09
{ȦȵĎrǿg͕rgĺǷǷضȈsqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comrضȈ@ӏsğ}SQoȟԴᆖ}溆AΡr|ͬԡԭʼrغ鳣ʿɲÈAϵ䌧΢ַ̞飺
a2T2x 2T2r 1rTr=T1ʽУTضȣxrքeS׃͏׃mrgsarʯČϵm5/srضȈʽ1ͽow߅lͳʼl_sqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comʹ@ӣM@ӵSᆖ}Ҳyý⣬ֻöSضȈSğLضȲSrg׃rĽ⡣

(1)


ˣĿǰLAyӋУһ@NSضȈĽӋܱڵɢM^ćrɢtOضȞԭʼrأţDsʽӋ㡣@NDzѵģsqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comҲDzƌWģǾMLAy`ҪԭҲƶƌWĽشʩһϵKPߑކԪMrضȈּڽʾԓضȈķֲҎɣMğԴӋLAyṩA
µČ΢ַ
κһHČᆖ}SǷBᆖ}Щl£JضȲSijһg׃rg׃׃ɺһSS򷀑Bᆖ}Ķʹ}⡣sqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comMrضȈȻҲSضȈ˱⣬ɺһЩҪأԱץסҪìܣʹoďs}õˣҲȌMrضȈSQoȟԴضȈ䌧΢ַ̄tɺʽ1ʾĶSǷB΢ַ̡

(2)


μOMǾǰM֪MSѭhIǰMģÿһѭhڶµı汩¶±¶Ĝض^ߵıܵLsضu½ֱµһѭhֱ¶±档һѭhȱضȵ½rɢҲS֮p٣LضҲS֮͡`Csqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.com@N׃󣬿՚ضȵ׃һֻ13ЕrС⣬w{܉m@һ΢С׃VصĿҪƽؽ͡҂ֻPĺӋ㹤ƽغ͇rƽɢӋrضȈɢrֻ]ƽMٶȣOǰM
MrıضȡLضȌֲ׃@ӣ҂ȡһƄӵˣƄӷٶcMٶȫͬ@£sqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comrضȈκһcĜضȌSrg׃ͨ^׃QõĄµČ΢ַ̌rg׃ʹĆ}õ

(3)


ͨ^ƌõƄµČ΢ַ̣
ar2Tx2 r2Tr5 Tr=-crTx2
ʽУcMٶȣm/sxrµS׃͏׃̖xͬǰ
ضȈ߅缰Ԫ
M֮ǰr̎ԭʼضȡMcLMПύQԭʼrظLضȕrض½܇γһsȦһxćrضԞԭʼrءˣsqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comһxضȈ߅磬1ʾ1ԓ߅ϜضȞԭʼrء
ڹһx̎rSĜضȲOСԓķƞ㣬ɿɽ^߅磬1е2LcrMЌQᣬʞ߅磬1е3.

(5)


ΆԪԪӋ^Bm|wMxɢ̎^򄝷ֳһϵІԪԪĄһҪӋ^ȵĜض׃rڜض׃ą^m܆Ԫsqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comض׃Сą^pنԪһӋĿĶоMrضȈrcҪ˽rĜضȷֲ@rҪӋ^Ľӽ̎܆Ԫʹڴ̎ӋõĹcضߵľȡˣԪĄֲÆԪߴȱf2ʾ
2ԪֈD
Ԫⷽ
ʽ2ʾ΢ַcͨSQ΢̵ַͬ߅һһA헡溆Galerkinәʽ2׃̵ַƌ^̡


Orضȵҕ˺͹cضȵĺކԪĽ㲽EǣȌÿԪʽĽֵ^̷QԪΌԪĽYʽУԸcضȞ֪ľԷ̽Msqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.com^̷Q鿂wϳɣԓ̽Mõc͜ضȈκһcĜضȡ
Ԫijߴ^СrɽƌԪȵĜضȿǾ׃ģ@ӾͿɌԪȵĜضxɢɹcضȵľԺijmքeʾԪ3cԪһ߅߅rԓ߅ϵăɹcjmʾ

(6)


һ߅Ԫȃrڵ߅l=Tf=T0ӋCӋrȡ=108.
rɢӋ
rضȈĽĿЃɂһ˽ضȈķֲҎɣӋrɢͨ^ضȈĽ㣬ĜضȣţDsʽӋɢضԪӋYásqvod,ҹҹߣ ӰԺ ͵,ȥwww.wymfw.comڲÈAˣM͂ӋĹʽҲͬ
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