20XX年10月實習(xí)報告英語版

20XX年10月實習(xí)報告英語版

實習(xí)是我們脫離大學(xué)之前的一次珍貴演習(xí)，正確地認(rèn)識自己。為大家整理了實習(xí)報告范文英語版。

范文一

Graduationreport

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.

Brickbuildingssurroundedbyaseparatedeflectorsintheexternalwallsandtheinstallationofmetersfromthegrounddisconnectedcard.Themeterstometersundergroundforsomeprotectivemeasuresshouldbetaken.

(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,wallsshouldbelaidatintervalsofaroundthreeoutofgalvanizedroundsteel￠12todothegradingrings,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.

Third,andexperience

Thisinternship,Ilearnedthatthesizeoftheplantlevel,theproductionprocessandtheproductionofsomeconventionalproducts,thestudydesigninthefutureIbelievetherewillbemorehelp.

Inaddition,Ifeelthatthroughthisinternshipformeafterthechoiceofelectricalequipment,lighting,power,systems,lightningprotectionandgroundingaspectsofthedesignwillbeveryhelpfulthanktheschoolandtheteachergaveusthisGuiinternshipopportunities.

范文二

Itismyhonortostandheretoday.firstofall,iwanttothankourdeanmrs.litogivemethischancetodeliveraspeechtoyou.thanks.

Thisisaspeechaboutpracticereport,inthefirstplaceiwanttosharewithyouaboutmyworkexperience.

Inthefirstsummervacationinthecollege,ichanged3part-timejobs.thefirstonewaswaiter;thesecondonewasteachingassistantintalkingtimelanguagevillage(ttlv);thethirdonewasinterpreterinahighwayservicestation.maybeyouwillaskmehowcanyouget3part-timejobsandwhydoyouwanttochangeit?actuallythisisagoodquestion.hereare3reasons:firstiwanttospeakenglish，secondiwanttopracticeenglish,thirdiwanttouseenglish.thiswasalsothemainreasoniquittedthefirstonejobwaiter.thenisearchedttlvonlineandiattendedtheinterviewandpassedtheteachingtest.everythingseemswentsmoothly,istartedtoworkthereinafewdayslater.iwasateachingassistantthere,iwasinchargeof8studentsinmyclassandiassistedtheforeignteachertointerpretforthestudentsduringtheclass.iworktherefor20daysthenileftbecauseofolympicgamesinchina.soilost,thatseemsgodalwaystakegoodcareofme,oneofmysupervisorinttlvrecommendedagoodjobtomeafterilostafewdays,thatwasmythirdjobinthatvacation.iwasaninterpreterandiwasinchargeofcommunicationwithforeignfriendsthere.iworkedtherefor30days,igot1500rmbwhichwasmyfirsttimetoearn