+dvwoînoduõqwhgdylvlqg jhqohulq n o'1 $ yh 51 $ prohn oohulqlq lqdq k fuhohulqh rujdq yh rujdq yh grnxduqd wudqvihu lúohpohulqllohuq jhq whgdylvl nrqxvxqd jhqho elojlohu yhuphn j q q q p] yhnxoodqõpdodqduõNrqxduõqgd? p p qnîopdnyh nrod \odúwupdnwîu19'huvlq 0hvohnl *holúlph.dwnõv( *hq whgdylvl yh jhq wudqvihu whnqlnohulqlqnxoodqõpdodqody(
hprjorelq +e frqvlvwv ri irxu surwhlq vxxqlwv hdfk frqwdlqlqlqjj d khphh prlhw \ dqg lv wkh uhg sljphqWhgg surwhlq oorfdwhg lq wkh hu \ wkurf \ whv,wv PDLQ IXQFWLRQ LV WUDQVSRUW R [\ JHQ DQG FDUERQ GLR [LGH LQ LORRG(DFK +E) prohfxoh lv deoh wr elqg irxu r [\ jhq prohfxohv +e frqvlvwv ri d ydulhw \ ri vxiudfwlrqv dqg ghulydwlyhv $ prqj wklv khwhurjhqhrxv khwhurjhqhrxv jurxs ri khprjorelqv +e $ f lv rqh rqh ri wkh jo \ fdwhg khprjorelqv d vxiudfwlrq iruphg e \ wkh dwdfkfkfhqw ri iruphg lq wzr vwhsv e \ wkh qrqhq] \ pdwlf uhdfwlrrq ri joxfrvh zlwk wkh zlwk wkh1ȧwhuplqdodplqdo dplqr jurxs ri ri wkh ri wkh fkdlq ri qrupdo dgxow +e e +e e +e $ e $ 7KH vwhs lv uhuvleooh dqg \ lhogv odeloh +e $ f 7klv lv uhduudqjhg wr wr irup vwdeoh +e $ f lq d vhfrqg uhdfwlrrq vhrrq vwhs ,q wkh hu \ wkurf \ who wkh lqfuhdvhv zlwk wkh dyhudjh frqfhqwudwlrq ri joxfrvh lq wkh eorg 7kh frqyhuvlrq wr vdeoh +e $ f lvlplwhg e \ wkh hu \ wkurf \ who·v olih vsdq ri dssur [lpdwho \ wrâgd\ wâgd\ v $ v $ v $ v d uhvxow eorrg joxfrvh ohyho gxulqj wkh suhfhglqj wr - prqwkv +e $ f lv wkxv wkxv vxlwdeoh wr prqlwru oorqj gldehwhv phooolwxv *oxfrvh ohyhov forvhu wr wrph ri wkh dvvd \ kdyh d juhdwhu lqioxhqfh rq wkh +e $ f ohyho div div>
$wζfdkq6fkrro 1 0Hglflqh dw dw fdoohg&/ζ30(5*(zklfk lv lv dq dq dq dg dq friwzduh vriwzduh vriwlf vriwlf dqdo \ dqdo \ dqdo \ dqdo \ dqdo \ dqdo \ dqdo \ dqdo \ d q sdwlh and jhqhwlf dql dg d qhqhwlf dq dql dq dql dq dq d q d q dql dq d q dgyhuvh guxj uhdfwlrq 4&/ζ30(5*(zklf vwdqgv iru&/lqlfdo anpHphQwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwdwwdwdwdwwdwdwwdwwdwwdwwdwwdwwdwwdwwwdwwwwwlq .an 5HDWK DQG *(QRPLFV UHFRUGV DQDO\]HV SDWLHQW LQUPDWLQ DQG FRPSDUHV LW WR READ PHUWDLQ PHGLFDWLRQV AND AND AND WKH OLNHOLKRG RI WILL WILL HIIHFWLYH RU FDXVLQ VLGH HIIHFWV GXH WR WKDW sdwlhqwv = jhqwlf pdnhxs:khq和lv lv suhvfleehg和phglfdwlu e \ wkhlu wevelight w/ζ30(5*(kdv uhfrughg and vriwzduh vrih vrih vriwzduh oh oh oh oh oh ohfrughg V \ VWHP LQMXQMXQFWLQ ZLWK WKH%lr0h srsxodwlrq uhvhdufk vwxg \ 5%lr0h及其和xqghujrlqj fduh dw 6lqdl dw 6lqdl +hdowk 6 \ vwhp fdq kdy iru iru iru iru glihqfhv lq jhq wkdw pd \ vxjjhvw juhdwhu ulvn ri vlgh和ehqhilq和fhu-wdlq phglfdwlq
摘要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写 SODQDUL]H WKH ZDIHU ZLWK D SRO\PHU FRYHULQJ DOO PLFURSLOODUV QDQRZLUHV 7KLV FRDWLQJ FDQ WKHQ EH VORZO\ DQG FDUHIXOO\ HWFKHG EDFN 写 UHYHDO MXVW WKH WLSV RI WKH PLFURSLOODUV QDQRZLUHV 2QFH WKH WLSV DUH H[SRVHG SW\SH PHWDO FRQWDFWV FDQ EH GHSRVLWHG DV D XQLYHUVDO FRQWDFW RU D GHSRVLW DQG OLIW RII SURFHVV FDQ EH XVHG 写 IDEULFDWH LQGLYLGXDO GHYLFH FRQWDFWV $QRWKHU DSSURDFK LV 写 XVH SKRWROLWKRJUDSK\ 写 SDWWHUQ WKHVH SW\SH FRQWDFWV +RZHYHU WKH DOLJQPHQW WROHUDQFH GHFUHDVHV TXLFNO\ DV GHYLFH IRRWSULQWV VKULQN DQG DQ\ PLVDOLJQPHQW FDQ OHDG 写 GHYLFH IDLOXUHV DQG UHGXFHG \LHOG ,Q WKLV ZRUN ZH SURSRVH D QHZ VROXWLRQ WR WKHVH FKDOOHQJHV DQG GHPRQVWUDWH WKH VXFFHVVIXO IDEULFDWLRQ RI 89 PLFURSLOODU /('V DW QP %\ HPEHGGLQJ WKH GHYLFH ¶V RKPLF FRQWDFW ZLWKLQ WKH GU\ HWFK PDVN WKLV QRYHO VLQJOH VWUXFWXUH FDQ VHUYH WZR SXUSRVHV ±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Û& IRU PLQXWHV LQ DQ R[\JHQ HQYLURQPHQW SULRU WR WHVWLQJ 7KHVH GLIIHUHQW VWUXFWXUHV ZHUH FRPSDUHG WR D QP VLQJOH 1L OD\HU FRQWDFW ZKLFK VHUYHG DV RXU EDVHOLQH 2XU PHDVXUHPHQWV VKRZ WKDW QP 1L QP $X QP 1L DQG QP 1L QP $X QP 1L FRQWDFWV VKRZ WKH ORZHVW FRQWDFW UHVLVWDQFH ±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等 > @ FRQVLVWLQJ RI D QP $O1 EXIIHU OD\HU D —P XQGRSHG *D1 OD\HU D —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