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外研版英语必修五词组总结.doc

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thefirstleveltoconsiderwhenpositioningsecurity,roughlythesamedistancebetweenthepointandleveltoputthestand,can'tbemoved,dislocation,andsoon.Payattentiontotheproperuseandcareofleveling.(6)level:findtheanchorpositionaftertakelevels,inanchorhorizontal,horizontallineswithfinesteelwirecable,whiletightlytightening,ensurethewirelevel.(7)measurementerrors:inhorizontallineafterthemeasureontheface.Mainlyforhorizontalmeasurement,alsochecktheaxis(axispositioning)qerrors.Bymeasuringtheresultsofanalyzingthecauseoferror,checktherelevantspecification(construction)requirementsforerrorvalues,withinthespecifiederror,digestibleerrorsexceedederrorshallbesettledthroughconsultationwithcivilpartyorparty.(8)toadjusttheerror:...(3)familiarwiththeirlocationandadjacentlocation,checktheaccuracyofsegmentsize.(4)attentiontohandlingerrors,strengthencoordinationwithcivilengineeringwork.(5)checktheembeddedlocationisaccurate,solidreinforcement.7.Security,protection:(1)entertheconstructionsitepersonnelmustwearsafetyhelmets,safetybelts,shirtless,wearingslippers,slippery-soledshoesisnotallowedtoenterthesite.(2)mustbecarriedoutaccordingtothespecificationsofconstruction,attentiontothesafeuseofelectricity.(3)Note thefirstleveltoconsiderwhenpositioningsecurity,roughlythesamedistancebetweenthepointandleveltoputthestand,can'tbemoved,dislocation,andsoon.Payattentiontotheproperuseandcareofleveling.(6)level:findtheanchorpositionaftertakelevels,inanchorhorizontal,horizontallineswithfinesteelwirecable,whiletightlytightening,ensurethewirelevel.(7)measurementerrors:inhorizontallineafterthemeasureontheface.Mainlyforhorizontalmeasurement,alsochecktheaxis(axispositioning)qerrors.Bymeasuringtheresultsofanalyzingthecauseoferror,checktherelevantspecification(construction)requirementsforerrorvalues,withinthespecifiederror,digestibleerrorsexceedederrorshallbesettledthroughconsultationwithcivilpartyorparty.(8)toadjusttheerror:...(3)familiarwiththeirlocationandadjacentlocation,checktheaccuracyofsegmentsize.(4)attentiontohan