会计英文实习报告.docx
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会计英文实习报告.docx
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会计英文实习报告
会计英文实习报告
会计英文实习报告
社会实践使大学生增加社会阅历,积累工作经验。
社会阅历和工作经验是职业场中的'决定因素,下面是小编整理的会计英文实习报告,欢迎查看!
Graduationpracticeistocompletethefinalphaseoftheuniversity'scoursetobethemostimportantsectionofthePractice.Practiceiseveryqualifiedstudentsmusthaveanexperiencethatallowsustoenhanceprofessionalisminthepracticeofawarenessandpracticeofawareness.Wepracticeduringtheprocessoftrainingunitsintheschoolandsupport,moreguidanceofexperts,throughtrainingwelearnedalotinclass,notsimplytheknowledgeofschoolforourfuturedesignandlayasolidfoundation.Atthesametimeallowthemselvestocontacttheschoolforthepurposeofinternshiptrainingofourability,thefive-weekinternshiptoincreasetheirabilitytohavealotofknowledge,greatlyimproved.
Graduationpurpose
Internshipisdesignedtoimprovetheabilityofstudentsandsocialcontactsandtounderstandandmaster,verifyandconsolidatelearnedbasiccoursecontent.Enablestudentstounderstandthemodernhigh-risebuildingdesignandtheactualconstructionofelectricaleasytoignoretheproblem,studentsintegratetheorywithpractice,lovetheprofessional,enthusiastic,committedtothinkingofChina'smodernizationdrive.
Graduationcontent
Toachievetheaboveobjectivepractice,practicethemaincontentshouldinclude:
1.Understandtheinternshipprocessandproductionorganizationofproductionmanagement.
2.Understandtheperformanceofsomeelectricalproductsandfeatures.
3.Controllow-voltagedistributionsystemdesign,weakpartofthedesign,lighting,partofthedesign,dynamicpartofthedesign,lightningprotectionandgroundingpartofthedesign.
4.Instituteofelectricalequipmentusedinoperatingmethodsandthebasicworkingprinciple.
Althoughthispracticeisonly3weekstime,butduringthattime,thetheoryforsomecommonthings,withperceptualawareness,feelbenefit.
Herearesomeofmysummaryoftheinternshipperiod,andtheirfeelingsandexperiences.Tocarryouttheirworkinthefuture,andthefutureworkofgreathelptome.
VisittheWestCampus,DongshengBuildingandCityHallandlinearlow-voltagepowerdistributionroom,andthelayingoftheroofthereareweaknessesinthedesignofsomeofmine.NowIwillexplainindetailthebuildingofthelightningprotectionandgrounding
1.Basicprinciples:
Lightningprotectiondesignoftechnicalmeasuresshouldbetheexistingnationalstandard"lightningprotectiondesignofbuildings"forLightningProtection,referto"BuildingLightningProtectionDesignStandard"correspondingrequirements,theuseofballlightningrodprotectionmethod,theuseofotherpotentialjointhemostimportantsafetymeasures.
2.Anti-cloud-to-measure,shouldmeetthefollowingrequirements:
(1)airterminalsusingthelightningrod,lightningprotectionzone(network),oracombinationofboth,itshouldbeusedasametalroofbuildingairterminals,butshouldbeconsistentwithregulatoryrequirements.Containingradioactivematerialshouldnotbeusedairterminals.Theeliminationofotherformsoflightning,itshouldonlybeusedwithhighpoletowerroofwasaddedtoourbuildingon.Protrusionsontheroof,suchassatelliteandreceiverantenna,holidaylights,aviationobstructionlightsandair-cooledunit,theroofshouldbeintherangeoflightningprotectiondevices,ifnotcalculatedbyballwithinthescopeofprotectionshouldbeseparatelightningrod,withprotection,lightningprotectiondeviceconnectedwiththeroof.
(2)deflectorsshouldgiveprioritytotheuseofreinforcedconcretebuildingcolumnsorshearwallsinthemainbar,butalsoshouldusethebuildingonfireladders,steelcolumns,metalchimneys,etc.,asdeflectors.
Whentheuseofsteelinreinforcedconcretecolumns,steelcolumnsasanaturaldrop,andalsousedasagroundingdevicebasedsteelwithnodisconnectcard,butitshouldbelocatedinanumberofsuitablelocationsoutsidethebarconnectedwiththecolumnconnectingplate,forthemeasurement,anexternalartificialgroundingandequipotentialbondingforuse.
Brickbuildingssurroundedbyaseparatedeflectorsintheexternalwallsandtheinstallationof1.8metersfromthegrounddisconnectedcard.The1.7metersto0.3metersundergroundforsomeprotectivemeasuresshouldbetaken.
(3)Theuseofgroundingdevicesshouldgiveprioritytothebuildingofreinforcedconcretebase.Areinforcedconcretegroundbeam,shouldinthebeamreinforcedwitharinggroundingdevice;notreinforcedconcretegroundbeam,itcannotinthebuildingsurroundingstripofreinforcedconcretebaseclosed,galvanizedflatsteelwithadirectlay-40x4pitintheoutergroovetoformacirculargrounding.
Whenthetransformerandtheworkofthedieselgeneratorneutralgrounding,electricalprotectiveearthgroundingsystemworkandshareweakgroundingdevice,thegroundingresistanceshouldbelessthan1euro.Usecommongrounding,theweaksystemsshouldtheirequipmentroom,andbuildinginsulationgroundingstud,withmorethan25mm2coppercableorwireweldedsteelpipemadethroughaseparatedrop,thefoundationsofbuildingsconnectedwiththegroundplate.Weaksystemofgeneralrequirementsforgroundingresistanceoflessthan4ohms,shouldbeanindependentgroundsystemviewoftenBoxuChiletocatchcarownerthereuponlowashwoodhochantargon∮?
0meters.
3.Sideswipeagainstminemeasuresshouldmeetthefollowingrequirements:
Heightover30metersofreinforcedconcretestructures,steelstructures,shouldtakethefollowinganti-swipemineandequipotentialbondingoftheprotectivemeasures:
(1)steelframeandreinforcedconcreteshouldbeconnectedtoeachother;
(2)shouldbeusedwithinthesteelcolumnorreinforcedconcretecolumnsreinforcedasalightningprotectiondevicedeflectors;
(3)shouldbe30metersandovertherailingsontheexternalwalls,doors,windowsandotherlargemetalobjectsandlightningprotectiondeviceisconnected;
(4)verticallayingofmetalpipesandmetaltopandlow-enddevicestobeconnectedwiththemine;
(5)columnsandringbeamwithoutthebuildings,wallsshouldbelaidatintervalsofaroundthreeoutofgalvanizedroundsteel12todothegradingrings,acombinationofcolumnsandringbeam,theuseofsteelfortheringbeamgradingring.Allthebuildingeverythreeverticalmetalpipeconnectedwithagradingring.Gradingringshouldbeconnectedwiththelightningprotectiondevicedeflectors.
4.Lightninginductionofmeasures,shouldmeetthefollowingrequirements:
(1)Theprotectionofmetalobjectswithinthebuildingground,isthemainmeasurelightninginduction.Therefore,thebuildinghousingtheequipment,pipelines,andothermajormetalframeshouldbeclosetoreceivingthegroundingorelectricalequipment,lightningprotectiongroundingdevice
(2)paralleltothelayingofpipes,cablesmetaljacketstructureandalongmetalobject,thespacingislessthan100mmshouldbeusedjumperwire,cross-junctionspacingshouldnotexceed30m;crossingclearancelessthan100mm,theshouldbeacrosstheintersection.
5.Lightninginvasionwaveofmeasures,shouldmeetthefollowingrequirements:
(1)lineoflowvoltagelinesshouldbeburiedwiththecabledirectlyintothehomeendofthecablejacketortheprotectionofmetalpipeonthedevicereceivingthelightningprotectionandgrounding;ifconnectedtooverheadlinesshouldbechangedintothehousehold50mcable,cableforconnectionatarrestershouldbeinstalled,andwiththecablemetalsheath,steelandironinsulatorfeet,fittings,etc.together,theimpulsegroundingresistanceshouldnotexceed10ohms.Ifoverheadwiresareused,thearrestershouldbeinstalledintooffice.
(2)overheadandundergroundmetalpipes,shouldbeinandoutofbuildingsandlightningprotectiongroundingdeviceconnectedat.
Fixedonthebuildingofholidaylights,aviationobstructionlightsandotherelectricalequipmentoftheline,shouldbebasedontheimportanceofbuildingtheminetotakecorrespondingmeasuresinvasiveradiowaves:
a.nometalorelectricalequipmentprotectionnetworkshouldcovertheprotectionofairterminalswithin;
b.Thelineleadsfromthedistributionboxshouldwearsteel.Endsofthepipeisconnectedwithmetaldistributionbox;theothersideofthemetalcasingandelectricalequipment,protectivecoverisconnected,andlightningprotectiondevicesconnectedtoyournearestroof.Pipeshouldbelocatedoffthemiddleofthejumper.
Thirdandexperience
Thisinternship,Ilearnedthatthesizeoftheplantlevel,theproductionprocessandtheproductionofsomeconventionalproducts,thestudydesigninthefutureIbelievetherewillbemorehelp.
Inaddition,Ifeelthatthroughthisinternshipformeafterthechoiceofelectricalequipment,lighting,power,systems,lightningprotectionandgroundingaspectsofthedesignwillbeveryhelpfulthanktheschoolandtheteachergaveusthisGuiinternshipopportunities.
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