簡介：點擊查看更多宣化止嗽湯治療兒童感染后咳嗽的臨床研究.pdf精彩內容。

簡介：學位論文創新性聲明本人聲明所呈交的學位論文是我個人在導師指導下進行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標注和致謝中所羅列的內容以外，論文中不包含其他人已經發表或撰寫過的研究成果；也不包含為獲得西安石油大學或其它教育機構的學位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻均已在論文中做了明確的說明并表示了謝意。申請學位論文與資料若有不實之處，本人承擔一切相關責任。論文作者簽名鴦勉日期F2笸學位論文使用授權的說明本人完全了解西安石油大學有關保留和使用學位論文的規定，即研究生在校攻讀學位期間論文工作的知識產權單位屬西安石油大學。學校享有以任何方法發表、復制、公開閱覽、借閱以及申請專利等權利。本人離校后發表或使用學位論文或與該論文直接相關的學術論文或成果時，署名單位仍然為西安石油大學。論文作者簽名盤盈導師簽名日期』丕笸I日期出出F叫注如本論文涉密，請在使用授權的說明中指出含解密年限等。一一莖壅塑堊一SUBJECTRESEARCHONSEDIMENTARYMICROFACIESOFBENXIGROUPOFYANCHANGAREAOF0RDOSBASINSPECIALITYOILANDNAMEGAOLEIINSTRUCTORGAOYONGLISIGNATUREWANGGUANGYAOSIGNABS’I’RAC’I’WITHSTUDYINGGUSHIHEZISHANXIGROUPATMOSPHEREIN2006，，THECARBONIFEROUSBENXIGROUPOFGASLOGGINGABNORMALDISPLAYANDOVERFLOWINTHEDRILLINGPROCESSANDGOODTESTMGSCALEGRADUALLYAROUSEDPEOPLE’SATTENTIONTHISDISCOVERYHASOPENEDUPANEWGASBEANNGSTRATAFORNATURALGASEXPLORATIONINTHISAREASHOWSAGOODEXPLORATIONPROSPECTTIFFSTOPICPROPOSEDUSINGSEDIMENTARYFACIESRESERVOIRRESEARCHMULTIDISCIPLINARYCOMBINATIONOFMEMODS，COMBINEDWITHMODEMTESTANDANALYSISMETHODSANDADVANCEDME鋤SOFTESTANDANALYSIS，ONTHEBASISOFTHEEXISTINGRESULTS，THECOMPREHENSIVEGEOLOGICAT，DRILLING，WELLLOGGINGDATATHROUGHFURTHERSTUDYOFTHELARGESCALE，UPPERPALAEOZ01CSEDIMENTALVIILICROFACIESRESERVOIRCHARACTERISTICS，ESTABLISHINGDEPOSITIONALMODEL，CLEARTHEM2LINFACTORSAFFECTINGRESERVOIRPREDICTIONANDEVALUATIONOFFAVORABLERESERVOIRDEVELOPMENTRESEARCHSHOWSMATTHEBENXIGROUPBARRIERBARMAINBARINNORTHNORTHEASTSOUTHDISTRIBUTION，SMALLBARARESCATTERED；SANDFIATINTHENORTHWESTSOUTHEASTDISTRIBUTION，THISTYPEOFSANDSTONEANDTHE12BASICSIMILARISMAINLYQUARTZSANDSTONE，SANDSTONED“TALCOMPONENTISGIVENPRIORITYTOWITHQUARTZFILLERCONTENTMAINLYCEMENT，LOWCONTENTOFM1XEDBASE，GIVEPRIORITYTOWITHKAOLINITECEMENT，CEMENTINPORETYPECEMENTATIONANDREGENERATLONPORETYPECEMENTATIONONEBARRIERISLANDANDSANDFLATQUARTZSANDSTONEBETTERPROPERTIESSANDSTONERESEN，OIRGENERALLYBELONGSTOLOWPOROSITYLOWPERMEABILITYRESERVOIRBYLOOKINGFORSALLDBODVDEVELOPMEMBELTANDHIGHPOROSITYUGHPERMEABILITYZONEINCOMBINATIONWITHCHARA嘶STICSOFCAPAC時ANDLOGGINGDATAFORTHEPURPOSEOFEACHLAYEROFTHECOMPOSITEMTHESTUDIEDAREATHEPREDICTIONOFFAVORABLEAREADIVIDEDINTOIADVANTAGEOUSAREAANDIIFAVORABLEAREAKEVWORDSSTRATIGRAPHICCORRELATION，SEDIMENTARYMICROFACIES，GEOLOGICALCHARACTERISTICS’EXPLORATIONTHESISAPPLICATIONILI

簡介：⑧中國近代第一所大學FOUNDEDLN1895天洋火謦TIANJINUNIVERSLTY碩士學位論文●學科專業絲堂工猩作者姓名王童國指導教師王世昌鏨撞天津大學研究生院2005年1月轟BS零袋轟C警INTHECONDENSATIONHEATTRANSFERPROCESS，THEPRESENCEOFNONCONDEMABLEGASGREATLYDETERIORATESTHEHEATWANSFEREFFICIENCYTHEFORMERSTUDIESORDYDEALT滿紐PROBLEMSWITHLITTLENONEONDENSABLEGAS；BUTINFACTTHESITUATIONWITHAGREATDEALOFNONCONDENSABLEGASISOFTENENCOUNTEREDTHISWORKDEALSWITHTHECONDENSAILONHEATTRANSFERINTHECONDITIONSTHATTHECONCENTRATIONOFNONCONDENSABLEGASREACHES5090％WHICHIGTHEBASICRESEARCHPARTOFDEWVAPORATIONTECHNOLOGYFORSEAWATERDESALINATIONITISASUBJECTWITHCHALLENGETOSTUDYTHEEFFECTOFNONCONDENSABLEGASONCONDENSATIONHEATTRANSFERANDLOOKFORTHEEFFECTIVEAPPROACHESTOIMPROVE氌EHEATTRAL】SFEREFFICIENCYINTHISARTICLE，THEMAININFLUENCINGFACTORSONCONDENSATIONHEATTRANSFERINCLUDEAIRFLOWRATE，COOLANTFLOWRATE，COOLANTINLETTEMPERATUREANDMIXEDGASVELOCITYBYADJUSTINGTHERATIOANDRATEBETWEENDRYAIRANDSTEAMMADALTERINGTHE斃礎RATEANDTEMPERATUREWEINVESTIGATEDTHEEFFECTOFVARIOUSMANIPULATIONSONCONDENSATIONHEATTRANSFERPROCESSINORDERTOGAINOURENDS，WESETUPAPPROPRIATEEXPERIMENTALEQUIPMENTANDDATACOLLECTIONSYSTEMTHEPROCESSOFCONDENSATIONHEATTRANSFERINTHEPRESENCEOFNONCONDENSABLEGASESISBRIEFLYSTATED囂FOLLOWINGASCONDENSATIONTAKESPLACEOU招IDETHECONDENSERTUBE，ACONDENSATEFILMFORMSNONCONDENSABLEGASUNABLETOPASSINTOTHEWATERACCUMULATESATTHELIQUIDVAPORINTERFACE，FORMINGAGASVAPORDIFFUSIONLAYERTHROUGHWHICHTHESTEAMMUSTPASSBYDIFFUSIONANDCONVECTION，毒。BECONDENSED，MEANWHILETHEREEXISTSATHERMALBOUNDARYLAYERONTHEWALLSURFACEOFC00LSIDEWHENRATIONSMANIPULATIONSDISTURBTHETHERMALBOUNDARYLAYERINSIDEORTHECONDENSATEFILMANDGASVAPORDIFFUSIONLAYEROUTSIDE，THEHEATTRANSFEREFFECTWILBEBETTERORBE、VOLSEOFFAMONGVARIOUSFACTORSTHEEONCEN鍾ATIONOFNONCONDENSABTEISTHEMOSTIMPORTANT。HIGHCOOLANTTEMPERATUREAVAILSINCREASINGHEATTRANSFEREFFICIENCYBUTINVIEWOFCONDENSATEPRODUCTION，HIGHCOOLANTTEMPERATUREISTMFAVOURABLETHEINCREASINGOFCOOLANTFLOWRATEBENEFICSTHEINCREASINGOFINSIDECONVECTFVOHEATTRANSFER∞E攮CIENTSBUTJTHASNOEFFECTONOUTERONES，SOITISHELPLESSTOINCREASINGOVERALLHEATTRANSFERCOEFFICIENTSASTHECOMPONENTOFINLETMIXTUREISFIXED，THEHIGHERMIXTUREVELOCITYIS，THEBIGGEROVERALL囊EATTRANSFERCOEFFICIENTSARE確EHEATTRANSFERCOEFFICIENTSOFLIQUIDSIDEPREDICTEDBYTHEDITTUSBOELTERCORRELATION讎COMPAREDWITHEXPERIMENTALVATUESTHECOMPARISONRESULTPROVESTHEADOPTEDCOMPUTATIONMETHODISREASONABLE

簡介：大連理工大學碩士學位論文斜發沸石改性及其對鉀離子吸附特性的研究姓名程國斌申請學位級別碩士專業無機化學指導教師馬偉20050601大連理工大學碩士學位論文RESEARCHOILMODIFICATIONOFNATURALCLINOPTILOLITEANDADSORPTIONCHARACTERISTICOFKONMODIFIEDCLINOPTILOLITEABSTRACTLIAONINGPROVINCENATURALCLINOPFILOLITEWASMODIFIEDBYMICROWAVETECHNOLOGYPHYSICALCHEMISTRYCHARACTERISTICSANDADSORPTIONTHERMODYNAMICSANDKINETICCHARACTERISTICSOFPOTASSIUMIONONTHEMODIFIEDCLINOPTILOLITEWEREMADEASYSTEMATICSTUDYTHERESULTSCANOFFERCERTAINTHEORETICALFOUNDATIONONDEVELOPINGANDUTILIZINGCTINOPTILOLITESUCHASEXTRACTINGKALISALTFROMSEAWATER，SOILIMPROVEMENT，ADSORPTIONSEPARATIONKALISALTFROMTHEMIXEDSALTSOLUTIONFIRST，SYSTEMATICRESEARCHABOUTMODIFYINGCLINOPFILOFITEBYMICROWAVETECHNOLOGYWASMADEMODIFIEDCLINOPTILOLITEHAVINGHIGHSELECTIVITYANDMOREADSORPTIONCAPACITYWASOBTAINEDAFTEROPTIMIZINGEXPERIMENTCONDITIONSSUCHASMICROWAVEPOWERIRRADIATIONTIMEMADCHEMICALCOMPOSITIONOFMODIFICATIONAGENTPHYSIOCHEMIEALPROPERTIESOFTHEMODIFIEDCLINOPTILOLITEWERECHARACTERIZEDBYMEANSOFADSORPTIONQUALITY，CHEMICALANALYSIS，FTIRANDXRDTHERESULTSSHOWEDTHATTHEADSORPTIONPOTASSIUMIONPROPERTIESOFSUCHPREPAREDCLINOPTILOLITEWEREVERYEXCELLENTFROMSIMULATIONSEAWATERTHEVALIDAMOUNTOFIONEXCHANGEOFPOTASSIUMIONONMODIFIEDCLINOPFILOLITEISMORETHAN30MG／GWHICHISONETIMETHANNATURALCLINOPTILOLITETHEREARETWOMICROWAVEMODIFICATIONMECHANISM，ONEISALUMINIUMTOBEINCORPORATEDONTOTHECLINOPTILOFITEANDTHEOTHERISCALCIUMANDMAGNESIUMEXCHANGEOUTOFCLINOPTILOLITEBYIONEXCHANGETHEXRDRESULTSSHOWEDTHATTHEESSENTIALFRAMEWORKSTRUCTURESOFTHEMODIFIEDCLINOPTILOLITESWERENOTCHANGEDSECOND，THEPOTASSIUMIONTHERMODYNAMICSADSORPTIONONMODIFIEDCLINOPTILOLITEWASMEASUREDTHROUGHEQUILIBRIUMADSORPTIONISOTHERMSTHEFREUDLICHEQUATIONTHELANGMUIREQUATIONANDREDLICHPETERSONEQUATIONWERETESTEDUSINGTHEEXPERIMANTALDATAOFPOTASSIUMIONONMODIFIEDCLINOPTILOLITETOOBTAINTHEBESTFITTHEINFLUENCEOFTHEEXISTENCEOFCOMPETINGCATIONSSUCHASNA，C一，M∥WASMEASUREDTHERESULTSINDICATEDTHATLANGMULREQUATIONLINEARFITFORMCANNOTDESCRIBEPOTASSIUMIONADSORPTIONONMODIFIEDCLINOPTILOLITEANDITWASFOUNDTHATTHEEQUILIBRIUMADSORPTIONPOINTSINTHEEXAMINEDRANGEWEREMOSTACCURATELYPREDICTEDBYUSINGREDLICHPEARSONCLLRVEFITBUTMECHANISMOFPOTASSIUMIONADSORPTIONONMODIFIEDCLINOPTILOLITECALLNOTBEEXPLAINEDBYREDLICHPETERSONELLIVEFITTHESELECTIVITYOFTHEMODIFIEDCLINOPTILOLITETOPOTASSIUMIONISHIGHERTHANTOCOMPETINGCATIONSBUTPOTASSIUMION111

簡介：四JI『大學碩士學位論文專?，列川大學碩士學位論文紅勢光譜穩X蓊莉篙濺試手段對產物迸行了交往。著分溺禳魚裁多乳HAP、日本HAP和市售國產HAP分散劑進行了苯乙烯和SAN懋浮聚臺應用對比實驗。結采表碉，在本文試虢條件下制備的HAP懸浮聚合分敬裁為羥蒸磷獲石CALOP046OH2的晶體結構；制得豹HAP懸浮聚合分散劑具有霧孔結構，萁魄衷面積為{00～110M2／G，約為臣本囂AP幫市售器產HAP靜斃表瑟援60～69M2／G的1．5～1．8儲不僅比表面積大，堆密度小，且粒度均勻，微粒簡沒有鼙粱，分散活毪離。該工裝的較毽臺成條釋為璇酸籬東懋浮滾豹靄含量909／L、磷酸濃度1．0MOL／H、愛應／豫他溫度50℃、豫化時聞3H。在苯乙臻惹浮聚合孛豹應麓凌驗露萊表臻，多虱終筠漿HAP分敦活性毫，懸浮分漱性和穩定性優良，能顯著提高聚苯乙烯珠糍的質量。在SAN懸浮聚合中的應用結果表臻，當分散裁懿添糖鲞癢鬣至0．3∥1009攀籜時，蠡割多魏HAP分數劉栽順利遴行SAN的懸浮灝合，悉霹本HAP分散潮的分散效槊不溪想，浣明自搿麓多孔HAP分數裁靜分熬往寒予基本釋魏分數淫，完全哥以敬找避隧產品作為SAN懸浮聚合的分敞劑；且自制的HAP分散劑的添加最低，不但可以降{氐生產成本，還可以提窩SAN秘耱豹震憊。關鍵逮羥蒸磷獲石；裁冬；多強縫擒；無撬努轂裁；惑浮聚合疆

簡介：重慶大學碩士學位論文天然硬石膏的活性改善姓名白冷申請學位級別碩士專業材料學指導教師彭家惠20060501重慶大學碩士學位論文中文摘要II驗表明，經150200℃下熱處理過的硬石膏活性最好。激發劑的濃度隨硬石膏的水化以及水分蒸發呈動態變化。硫酸鹽促進了天然硬石膏的溶解，對CASO42H2O的溶解度有不同程度的抑制作用。因此，初始過飽和度的提高，有利于晶核形成、析晶。同時，硫酸鹽類激發劑所含的陽離子有利于晶核生長。關鍵詞天然硬石膏，活性，粉磨，煅燒，激發

簡介：西南交通大學碩士學位論文聚丙烯酸鹽在地下水環境介質中微觀變化與性能研究姓名鄒立申請學位級別碩士專業生物化學與分子生物學指導教師盛草櫻20090501西南交通大學碩士研究生學位論文第|L頁ABSTRACTINTHISPAPER’ALARGENUMBEROFDOMESTICANDFOREIGNACCESSTOBASICLITERATUREONPOLYACRYLATESPRAYINGMEMBRANETOWATERPROOFMATERIALASTHERESEARCHOBJECT，FOCUSEDONTHESYNTHESISOFPOLYACRYLATE，APPLICATIONS，INTHESALINESOLUTIONBYCORROSIONASWELLASSUCHISSUESASDEVELOPMENTPROSPECTSTHREETYPESOFSPRAYDISTANCEFROMTHEFILMWEREDESIGNEDTOEXPLORETHEQUALITYOFSPRAYDISTANCEONTHEIMPACTOFFILMATTHESAMETIME，FURTHERSTUDYOFTHETHREEINITIATORCONCENTRATIONONTHEFILMFORMINGPROPERTIES’ABSORBENTOFWATERPROOFINGMEMBRANESINCLUDETHEABILITYTOABSORBAQUEOUSSOLUTIONAQUEOUSSOLUTIONABSORPTIONRATIOANDTHEABSORPTIONRATEOFAQUEOUSSOLUTIONRATEOFSPEEDFORABSORPTIONOFAQUEOUSSOLUTIONANDSOONTHECOMPOSITIONOFAQUEOUSSOLUTIONISMAINLYDIVIDEDINTOTHEABSORPTIONOFDISTILLEDWATERSALINEABSORPTIONPROPERTIESTHEREFORE，INTHISARTICLE，WATERPROOFMEMBRANEINDISTILLEDWATERINTHEIMMERSIONTESTISDESIGNED，ANDSIMULATETHEGROUNDWATERENVIRONMENT，THEDESIGNOFAWATERPROOFINGMEMBRANEATDIFFERENTCONCENTRATIONSOFSALINESOLUTIONIMMERSIONTESTACCORDINGTOTHESWELLINGDEGREEOFSWELLINGCURVESANDMEDETERMINATIONTOSTUDYTHEWATERPROOFMEMBRANESOLUTIONSOFDIFFERENTCONCENTRATIONSOFABSORPTIONCAPACITYANDABSORPTIONRATEOFTHESOLUTIONANDOBSERVETHEWATERPROOFMEMBRANEINSOLUTIONBYTHESTATEOFCORROSIONINORDERTOFURTHERSTUDYTHEEFFECTSOFGROUNDWATERENVIRONMENTTOTHEWATERPROOFMEMBRANE，THISARTICLEMEASUREDWATERPROOFMEMBRANECROSSLINKINGDENSITYAFTERIMMERSION，REFLECTINGTHEWATERPROOFMEMBRANECHANGESINTHESTRUCTUREOFCROSS1INKINGFINALLYTHROUGHFOURIERTRANSFORLNINFRAREDSPECTROSCOPY瓜，SCANNINGELECTRONMICROSCOPYSEM，WATERPROOFMEMBRANE011THEMICROSTRUCTUREFORFURTHERCHARACTERIZATIONTODETERMINETHESALTSOLUTIONOFWATERPROOFMEMBRANEMATERIALCROSSLINKEDSTRUCTURCKEYWORDSPOLYACRYLICSSPRAYDISTANCEINITIATORCONCENTRATIONCORROSIONSTRUCTURALCHARACTERIZATION

簡介：PREPARATIONOFMESOPOROUSCARBONSUSINGACIDANDALKALINETREATEDZEOLITEXASTEMPLATESDISSERTATIONSUBMITTEDTONANJINGUNIVERSITYOFTECHNOLOGYINPARTIALFULFILLMENTOFTHEREQUIREMENTSFORTHEDEGREEOFMASTEROFENGINEERINGBYCHUNXIANGYANSUPERVISORPROFLIXIONGZHANGJUNE2008?！鯨■■LABSTRACTABSTRACTMESOPOROUSCARBONSHAVEREMARKABLEPROPERTIES，SUCHASTHEUNIFORMITYOFPORESTRUCTUREANDPORESIZE，HIGHSPECIFICSURFACEAREASANDPOREVOLUME，CHEMICALINERTNESS，GOODHYDROTHERMALANDMECHANICALSTABILITYETC，ANDHAVEPOTENTIALUSE弱ADVANCEDADSORBENTS，CATALYTICSUPPORTS，ANDDOUBLELAYERSUPERCAPACITORSANDSOONTHEMESOPOROUSCARBONSUSUALLYPREPAREDUSINGINORGANICSWITHMESOPOROUSSTRUCTURE弱TEMPLATESTHEREREPORTEDTHATUS迦THENEWTEMPLATESSUCH淞MESOPOROUSMOLECULARSIEVESASTEMPLATESTOPREPARETHEMESOPOROUSCARBONS，RECENTLYBUTTHESETEMPLATESWEREEXPENSIVEINTHISTHESIS，WEEXPLOREDNEWPREPARATIONMETHODOFMESOPOROUSCARBONSFORTHECHEAPZEOLITEX、析也MESOPOROUSSTRUCTUREWHICHWASTREATEDUS遨HCLAND／ORNAOHSOLUTIONS鼬TEMPLATEANDFURFURYLALCOHOLASTHECARBONSOURCETHROUGHVAPORDEPOSITIONPOLYMERIZATIONVDPMETHODFIRSTZEOLITEXWERETREATED00502MOL／LNAOHSOLUTIONAT3070OCAND／OR05MOL／LHCLSOLUTIONATROOMTEMPERATURETHEEFFECTSOFTREATINGCONDITIONSONTHEFORMATIONOFMESOPOROUSSTRUCTUREWEREINVESTIGATEDTHEFINALPRODUCTSWERECHARACTERIZEDBYICPN2ADSORPTIONDESORPTION，SEM，ANDSOONTHERESULTSREVEALEDTHATZEOLITEXTREATEDUNDERTHEOPTIMALCONDITIONOFO05MOL／LNAOHAT70OCFOR30RAINCREATEDTHEMESOPOROUSZEOLITEWITHAMESOPOROUSVOLUMEOF024CM3／G，PORESIZEDISTRIBUTIONSOF238NMANDASPECIFICSURFACEAREAOF443M2／GZEOLITEXTREATEDUNDERTHECONDITIONOF05MOL／LHCLATROOMTEMPERATUREFOR15MILLCREATEDTHEMESOPOROUSZEOLITEWITHPORESIZEDISTRIBUTIONSOF238LLNLANDASPECIFICSURFACEAREAOF400M2／GNEXTMESOPOROUSCARBONSWERESYNTHESIZEDBYUSINGACIDANDALKALINEWITHOPTIMALCONDITIONTREATEDZEOLITEX嬲THETEMPLATESANDFURFURYLALCOHOLASTHECARBONSOURCETHROUGHVAPORDEPOSITIONPOLYMERIZATIONVDPMETHODTHEEFFECTSOFREACTIONTEMPERATURESANDTIMESOFPREPARINGMESOPOROUSCARBONSWEREINVESTIGATEDTHESAMPLESWERECHARACTERIZEDBYXRD，N2ADSORPTIONDESORPTION，TEM，ANDSOONⅡ

簡介：中國海洋大學碩士學位論文含萘熒光基團海水阻垢劑的合成及性能表征姓名焦春聯申請學位級別碩士專業海洋化學指導教師侯純揚王海增20080601SEAIELNHIBITORCONTAININGFIUORESCENT’NAPHTHAIENEUNITSUSEDINSEAWATER，THEPREPARATIONANDPERFORMANCETHEREOFABSTRACTWITHTHEFRESHWATERRESOURCEDINSSHORTOFANDITSPRICERISESDAYBYDAYSEAWATERCIRCULATIONCOOLINGSYSTEMWHICHISENVIRONMENTALA唧TABLEINTHECOASTALCITYANDREGIONWIUCERTAINLYRAPIDLYDEVELOPTHEFLUORESCENTTRACERMETHODCANBECONDUCTEDONLINEANDINREALTIMESOTHATANYCHANGESINTHEAMOUNTOFTREATMENTPOLYMERBEINGADDEDTOTHESYSTEMCANBEMADEIMMEDIATELYTHEKEYOFTHEMETHODISTHEPREPARATIONOFTHEFLUORESCENTPOLYMERAKINDOFNOVELWATERSOLUBLEFLUORESCENTMONOMER2METHACRYLOYLOXYN，NDIMETHYLN1NAPHTHYLMETHYLETHANAMINIUMCHLORIDEWASSYNTHESIZEDFIRSTLYUSING1CHLOROMETHYLNAPHTHALENEANDDIMETHYLAMINOETHYLMETHACRYLATEINACETONETHEEXPERIMENTSOPTIMIZEDTECHNICALCONDITIONSOFSYNTHESISPROCESSTHROUGHSINGLEFACTOREXPERIMENTANDORTHOGONALEXPERIMENTTHISPAPERALSORESEARCHEDSYNTHESISCONDITIONSOFTHEFLUORESCENTACRYLICPOLYMERFROMACRYLICACIDANDFLUORESCENTMONOMERTHROUGHORTHOGONALEXPERIMENTANDEVALUATEDTHEIRCHARACTERISTICSOFSCALEINHIBITIONTHROUGHSTATICINHIBITIONTESTINSEAWATERWEOBTAINEDTHEMAINRESULTSASFOUOWINGINTHEPROCESSOFRESEARCH1THEOPTIMALSYNTHESISCONDITIONSOFTHEFLUORESCENTMONOMERWERE躺FOLLOWSREACTIONTEMPERATUREWAS30“C，THEREACTIONTIMEWAS5H，THEDOSAGEOFACETONEWAS30MLTHERATIONOF1CHLOROMETHYLNAPHTHALENEANDDIMETHYLAMINOETHYLMETHACRYLATEDLVOWASII，THEDOSAGEOFINHIBITORWAS05％OFDMTHEYIELDMAYREACH408％UNDERTHECONDITION2THEFLUORESCENTMONOMERCONTAININGNAPHTHALENEUNITSHADSTRONGERFLUORESCENTPROPERTIESTHEEXCITEDANDTHEEMITTEDWAVELENGTHOFTHEMONOMERWERE295NMAND340NM，RESPECTIVELYRELATIONSHIPBETWEENFLUORESCENTINTENSITYANDCONCENTRATIONOFMONOMERWASLINEARINDEIONIZEDWATERANDSEAWATERANDTHECORRELATIONCOEFFICIENTWAS09973AND09976，RESPECTIVELYN

簡介：中國科學技術大學碩士學位論文基于NIOS系統的光纖頭防碰撞裝置的設計姓名周志琨申請學位級別碩士專業機械電子工程指導教師翟超邢曉正20070501董垂絲蚤絲墼壟塹叁塹翼冀董莖墼堡壘ABSTRACTLAMOSTISTHEABBREVIATIONOF‘‘LARGESKYAREAMULTIOBJECTOVTICALSPECTROSCOPICTELESCOPE”ITISONEOFTHEONGOINGSUPERNATIONALSCIENTIFICPROJECTSINCHINAITWILLBEONEOFTHEMOSTPOWERFULOPTICALASTRONOMICALTELESCOPESINTHEWORLDWHENFINISHEDACCORDINGTOTHEHOLISTICDESIGNOFLAMOSTABOUT4000FIBERSA∞NEEDEDTOBEPOSITIONEDPRECISELYONAFOCALPLATEOF175MINDIAMETEREACHOPFICALFIBERPOSITIONINGUNITISCONTROLLEDBYTWOSTEPPINGMOTORSTHECAPABILITYANDRELIABILITYOFTHESTEPPINGMOTORSYSTEMISVERYIMPORTANTINTHEOPTICALFIBERPOSITIONINGAUTOPOSITIONINGMODEISAPPLIEDTOEVERYFIBERPOSITIONINGUNITOFLAMOSTPOSITIONINGSYSTEMTHEOBSERVINGREGIONISACIRCULARREGIONWITHTHEDIAMETEROF33INTOTOENSMETHEWHOLEFOCALPLANEISCOVEREDBYTHEOBSERVINGREGIONOF4000FIBERUNITS，THEREMUSTBESUPERPOSITIONOFOBSERVINGREGIONOFEACHADJOININGFIBERUNITS，WHICHINDUCEDTHECOLLISIONOFADJOININGFIBERHOLDERINTHEMOVEMENTPROCESSANDRESULTEDINTHEFAILINGOFORIENTATIONANDMANGLINGOFSTRUCTURECOLLISIONAVOIDANCESYSTEMISTHEIMPORTANTSAFEGUARDOFLAMOST，ISTHEMAINSTUDYCONTENTOFTHISTHESISNIOSII一一缸EMBEDDEDPROCESSORSWASRELEASEDBYARERARECENTLYWHICHC鋤BEEMBEDDEDINTOFPGAITCOMPOSEDTHEFUNCTIONOFCPUANDPLDPREDIGESTEDTHEDESIGNOFPCB。WITHOUTDEPRESSINGI招INTERFACESPEEDTHISPROJECTEMPLOYSNIOSⅡSOFTCOREEMBEDDEDPROCESSORWITHFPGAFIELDPROGRAMMABLEGATEARRAYASITSHARDWARECARRIEREDAWASSUCCESSFULLYAPPLIEDONTHEDESIGNOFCOLLISIONAVOIDANCEDEVICETHISPAPEREXPOUNDSTHEDESIGNINGDETAILSOFINTEGRATINGTHENIOSIISOFTCOREANDCONTROLCIRCUITONONEPIECEOFFPGATHISARTICLEINTRODUCESPRODUCTFUNCTIONDESIGNINGTHEORYANDREALIZINGANDSOON。KEYWORDSFIELDPROGRAMMABLECRATEARRAY；SYSTEMONAPROGRAMMABLECHIP；NIOS；FIBERPOSITING；COLLISIONAVOIDANCESYSTEM；REALIZING

簡介：大慶石油學院碩士學位論文GIS在石化裝置信息管理中的應用研究姓名馬玉潔申請學位級別碩士專業安全技術及工程指導教師李寶彥20060308APPLYINGRESEARCHOFGISINPETROCHEMICALUNITINFORMATIONMANAGEMENTABSTRACTGEOGRAPHICINFORMATIONSYSTEMGISHASBEENAPPLIEDINAGRICULTUREFORESTMITARYMEDICINE，MANIPULATION，ANDLANDRESOURCEMANAGEMENT，ANDBRINGTHERAPIDDEVELOPMENTINALLKINDSOFFIELDSTHEAPPICATIONOFGISINPETROCHEMICALISJUSTONTHEWAYITISVERYDIFFICULTTOMANAGETHEHUGEDATAANDRELATIVEATTRIBUTIONINFORMATIONBYDRAWINGWHENYOUFACINGTHECOMPLEXITYPETROCHEMICALEQUIPMENTANDPIPELINEITISCONVENIENTTOEFFECTIVEMANAGEPETROCHEMICALEQUIPMENTANDDEPENDINGONTHEFUNCTIONSOFANALYSISANDINQUIRYANDSTATISTIC，SOTHATTHEDECISIONCANBEOBTAINEDASSOONASPOSSIBLEINEMERGENTINCIDENTSTHEPAPERRESEARCHESTHEAPPLICATIONOFGISINPETROCHEMICALINDUSTRYSUCHASSAFETYN18NAGEMENT，PETROCHEMICALPLANTDESIGNANDCONSTRUCTION，PLAN，EQUIPMENTREPAIRANDMAINTENANCEANDETC，ANDSTUDIESINAPPLYINGTHEVOLUMEVISUALIZATIONTECHNOLOGYTOSIMULATETHEREACTINGPROCESSINREACTOR，ADOPTTHEBRIEFNATURALAD即TIVEALGORITHMOFSHEPARDANDTHE1IGHTPROJECTALGORITHMINVOLUIFLEVISUA】IZATIONOF3DEMENTIONALVOLUMEDATALOPANDMIPMAPTECHNOLOGYISUSEDINPETROEHEMICALUNIT3DEMENTIONALVISUALIZATIONTHERESEARCHWILLHAVEITSIMPACTTOTHEMANAGEMENTANDPRODUCTIONMODEFORAMODERNPETROCHEMICALENTERPRISEKEYWORDSGEOGRAPHIC；ATTRIBUTIONDATA；SPATIALANALYSIS；VOLUMEVISUALIZATION；LODALGORITHMOFSHEPARD

簡介：上海大學碩士學位論文超濾在海水淡化預處理中的應用研究姓名劉繼全申請學位級別碩士專業物理化學指導教師方建慧20060401上海大學碩士學位論文海水淡化預處理工藝，考察了預處理系統對海水濁度、有機物、細菌等}污染物的去除效果，對超濾系統運行的工藝條件進行了分析。結果表明采用的海水淡化預處理新工藝運行穩定，處理效果好，出水污染指數SDI值達到2．0以下。關鍵詞超濾；海水淡化；預處理VI

簡介：研究生學位論文新型三氮唑類化合物的合成、表征、量化計算及構效關系研究_MⅧ≈奎佳生一M“№僦G壬壺劇越授饈麟院一十㈣蠼土他輔摩洼也生№≈洲口吧墊邕生_曼且_墨J』雌十日札墊絲皇且一中國海洋大學新型三氮唑類化合物的合成、表征、量化計算及構效關系研究一、NN毛／RC6H52OHC6H42FC6H4；4FC6H4；4OHC6H4；4MEOC6|1424C12C6H33PH0，PH；3OHC6H4；3C1C6H4；3N02C6114；2N02C6H42C1C6H4；2FURAN4C1C6H44N02C6H44MEC6H4；2，3一MEO2C6H3；2MEOC6H4；24OH2C6H3；26一C12C6H3；SH3C啦C、CH，CH，CHC，C如2，5C12C6H3；34一MEO2C6H334一C12C6H3；‘‘礬三利用生物等排原理，以三唑酮為先導物，在三唑，苯并三唑，三唑羧酸酯分子結構中引入硫代酰胺基團，設計合成了23個含硫代酰胺基的新三唑化合物。OS【R2R1_豈S一豈一NH呻H一一R3R4，R5R134一C12C6H3；4MEOC6H4；4PHC6H4；C6H5；4C1C6H4；ME3C4MEC6H424一C12C6H3R22F一4MEC6H32F一5一MEC6H3；24F2C6H3；4F’C6H4；。一4C。心“督一MG乳啪C蛩一四利用生物等排原理，以多一個碳原子的三唑酮為先導物，在苯環上引入一個酯基，以期篩選出生物活性更好的三唑酮類似物，為此，設計合成了9個含酯基的新三唑類化合物。。R旦RL巨。舀曼CHCHF1I一、HIR1C6H5；4C1C6H4；4ETC6HA；35一ME2C6H3；4FC6H4；4CF3C6H4；4CF32_N02C6H3R24MEC6LH；CH3這四個系列化合物均通過’HNMR、IR、MS、EA進行了結構表征，部分化合物還進行晶體結構測定，確證了化合物的結構，并對其理化性質、譜學性質、反應條件、合成方法進行了分析與討論。采用GAUSSIAN98計算軟件，運用量予化學密度泛函方法在B3LYP／631G冰平上S一堅一一N●NN≮一

簡介：中國海洋大學碩士學位論文氰戊菊酯在沉積物中吸附規律的研究姓名王晨宇申請學位級別碩士專業海洋化學指導教師李先國20070601ASTUDYONTHESORPTIONBEHAVIOROFFENVALERATEONMARINESEDIMENTSABSTRACTSORPTION／DESORPTIONOFORGANICPOLLUTANTSWITHSOIL／SEDIMENTPLAYSANIMPORTANTROLEINTHORTRANSPORT，FATEANDBIOAVAILABILITYINNATURALENVIRONMENTSORPTIONANDDESORPTIONOFORGANICCOMPOUNDSAREINFLUENCEDBYSUCHFACTORSASTHEIRPHYSICOCHEMICALPROPERTIES，CONSTITUENTSOFSORBENTS，ENVIRONMENTALCONDITIONSANDCOEXISTENTORGANICCOMPOUNDSINTHISTHESISTHEEFFECTSOFPHYSICALCHEMICALPROPERTYOFSEDIMENTS，TEMPERATURE，SALINITYANDPHONSORPTIONOFPESTICIDESONTOSEDIMENTSWEREINVESTIGATEDTHEMATHEMATICMODELSOFSORPTIONWEREDISCUSSEDITWASREVEALEDTHATTHEREWQFFFOTHREESTAGESFORTHESORPTIONOFFENVALERATETOSEDIMENTATTHEFIRSTSTAGETHEREWASAFASTSORPTIONBETWEENTHESEDIMENTANDFENVALEERATEASLOWSORPTIONPHASEOCCURREDBETWEENTHEFIRSTTOTHETHIRDHOURFOLLOWEDBYAEQUILIBRIUMOFSORPTION／DESORPTIONATTHELASTITWASSHOWNTHATTHESORPTIONISOTHERMSOFFENVALERATEONTOSEDIMENTSWEREMAINLYCONTROLLEDBYTHEORGANICCONTENTSINSEDIMENTSTHEISOTHERMSCALLBEDESCRIBEDVERYWELLBYLINEARORFREUNDLIEHMODELS，WITHBETTERFITTINGRESULTSATHIGHEL“ORGANICCONTENTSINSEDIMENTSWHILETHESORPTIONISOTHERMSOFFENVALERATE011SEDIMENTSCALLORDYBEDESCRIBEDWELLBYLANGMUIRMODELATLOWERORGANICCONTENTSTHECONDITIONSOFOVERLYINGWATERC鋤AFFECTTHESORPTIONBEHAVIORSTOOTHEEXPERIMENTRESULTSINDICATEDTHATTEMPERATUREWASTHEMAJORFACTORTOAFFECTTHESORPTIONBEHAVIOROFFENVALERATE；THESORPTIONCAPACITYOFFENVALERATEONTOSEDIMENTWASENHANCEDWITHDECREASINGTHETEMPERATURETHESEDIMENT’SKDDECLINEDWITHDECREASINGPH，WHICHMIGHTBEARESULTOFTHEINSTABILITYOFFENVALERATEATAHIGHERPHVALUEITWASALSOSHOWNTHATTHESEDIMENT’SABILITYTOADSORBFENVALERATCWASIMPROVEDBYINCREASINGTHEIONSTRENGTHENOFTHEOVERLYINGWATER

簡介：獨創性聲明本人聲明所呈交的學位論文是本人在導師指導下進行的研究工作和取得的研究成果，除了文中特別加以標注和致謝之處外，論文中不包含其他人已經發表或撰寫過的研究成果，也不包含為獲得丞洼王些太堂或其他教育機構的學位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻均已在論文中作了明確的說明并表示了謝意。學位論文作者簽名互．袈、簽字日期勁L?！墼?日，V學位論文版權使用授權書本學位論文作者完全了解云洼王些太堂有關保留、使用學位論文的規定。特授權丞洼王些盍堂可以將學位論文的全部或部分內容編入有關數據庫進行檢索，并采用影印、縮印或掃描等復制手段保存、匯編以供查閱和借閱。同意學校向國家有關部門或機構送交論文的復印件和磁盤。保密的學位論文在解密后適用本授權說明學位論文作者簽名互芤導師簽名前褊．一～＼簽字日期酬’年≥月1日簽字日期列’年≥月1日摘要超濾是一種新興的反滲透海水淡化預處理技術，利用物理的方法截留海水IL，固體懸浮物，膠體和微小細菌，滿足反滲透膜的進水要求。與傳統預處理藝相比，M水濁度低，污泥密度指數SDI4,一R3。另外，超濾技術具有節約占地，操作簡便，出水水質不受溫度影響等優點，．證在被越來越多的反滲透海水淡化工程所采用。雖然具有顯著技術優勢，但尚有部分關鍵技術問題沒有得到很好的解決，阻礙了超濾技術在火型反滲透海水淡化中的應用。這些關鍵問題主要在以下方而超濾之前的預處理丁藝、超濾膜組件結構的設計、超濾系統的設IT‘和運行參數的優化等?；炷怀瑸V組合工藝具有}“水水質穩定、易于實現自動化控制、操作壓力低等優點，在水處理領域得到R廣泛的應用。本試驗將氯化鐵混凝和超濾膜結合，為強化有機物質去除效果并減緩膜污染，選擇合適的條件連續運行，考察該工藝用于海水淡化反滲透工藝預處理的可行性。本試驗目的在于開發?適用于微污染海域反滲透海水淡化預處理的新方法。試驗采用具體工藝為混凝一超濾深度處理海水，試驗LFL所用過濾膜為0．03TIM的PVDF巾空纖維柱式膜。試驗結果表明，膜產水濁度低丁0．2NTU，H{水鐵元素含量均小于0．05MG／。，SDI小于2．73，各項指標完全達到甚至優丁反滲透進水要求，同時該T藝程序簡單，易于實脫自動控制，維護簡單，足一種優良的反滲透海水淡化預處理工藝。關鍵詞反滲透海水淡化；混凝一超濾；混凝劑；預處理；連續超濾