云南省錫資源及錫產(chǎn)業(yè)信息系統(tǒng)的構(gòu)建及應(yīng)用.pdf

1、昆明理工大學(xué)碩士學(xué)位論文云南省錫資源及錫產(chǎn)業(yè)信息系統(tǒng)的構(gòu)建及應(yīng)用姓名：董燕申請學(xué)位級別：碩士專業(yè)：礦產(chǎn)普查與勘探指導(dǎo)教師：施昆20040401昆明理工大學(xué)碩士研究生論文AbstractThetinistheimportantgoodsandmaterialsiuthenationaleconomyandnationaldefenseconstruction，andisthetraditionalforeignexchangeearnin

2、gsuperiorproductsinYunnanandevenChinaThetinindustryisanimportantbasicrawmaterialsindustryGejiuinYunnanjsveryfamoustinmineinhomeandabroadnotonlyresourcesareabundantbutalsotheproductionhistoryislong，theoutputoftinaccountsf

3、orabout50％ofnationaltotaloutoutovertheyearsinYunnanProvinceoccupyfirstplaceinthewholecountryGejiuispraisedasthe’’tincity”Beendevelopedformanyyears，theadvantagemineralproductsthatthetinhasalreadybecomeminingindustryofYunn

4、anProvince，thetinindustryistheadvantageindustryofⅥinnanProvincethetintradeisYunllanoneofthetradeswithstrongerinternationalcompetitivenessina11nationaleconomytradesNomatterorinquitealongtimeinthefuture，thetinindustryofYun

5、nanwillhaveveryimportantpositionsinthetintradeintheworldinthepastInChinaaccessiontotheWTOandworldproducecountryoftinadjustmentrefonil，thetinindustryofyunnanfaceedgreaterpressureandchallengeInthefacaofnewcenturydomestican

6、dinternationaltindevelopmentandchangeofindustrythetinindustryofyunnanneedageographicalinformationsystemofresourceaccordwiththistradenorminordertostreE【glChentheir‘smanagementleveltesourcesassoonaspossibleChangedthecoarse

7、wayinthepastcouldpromotetheinternationalcompetitivenessofthetinindustryofyunnaninthefurtherMakethetinindustryofyunnancloudestablishinalluuassailablepositioniothedomesticandinternationalcompetitioninnewcenturyinthiswayonl

8、yThistexthasbeendescribedthemeaningofthestructuringoftinresourceGISofYunrlanProvinceandthecontentabouttheconceptandresearchoftheGISatfirst；Thethesisdetailedcompositionwithsystematicintroductionandfunctionmeaningofeverypa

9、rtinchaptertwothecompositionofimplementationtechniqueanddatabase：Thethesisiuchapterthreehasnarrateda1argenumberofmaterialsoftinresourceandtinindustryjtisnotthespacedatathatthesecontentsmakeupasystematicone；Thethesisincha

10、pterfourhasintroducedseveraltechnologyinspacedatainputandsomemethodofsolvedproblem；ThethesisatlastshowedsomeinterfacesofthesecondarydevelopmentsoftwareThesystemdevelopedthistimeisasecondarydevelopmentsystembasedonMAPGISj

11、lhaspossessedbasicfimctionofGISsoftware，Accordingtouser’senquirydevelopandsarisfythedoublingclickandinquiringaboutthesystemofuser’Srequest，wehasworkedoutalargenumberofpictureandtextmaterials，and11ascal‘riedonthearrangeme

12、ntofalJmaterialshasunifiedthestandardofthemapThesystematicinterfaceiseasilyunderstoodandthemaintenanceofthesystemiSeasytomasterThishascertainpopularizationandpracticalvaluetopersonnelofever3djfferentdepartmentofapplicati