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handheld controllerTo inquire

作者: Deruite Industry 發布時間: 2019-07-05 09:01:28

handheld controllerTo inquireInsidedish Isclosetothecompasscanoutsidetherotatingdisk.Insidedishsurfacewithmanyconcentriccircle,acircleiscalledalayer.Eachlayerisdividedintodifferentslices,somemorelayergrid,somelesslayergrid,theleastonlydividedintoeight,alayerofthreehundredandeighty-four,mostofthegrid.Eachdifferentcharactersareprintedonthegrid.LuoPanyoumanytypes,layernumberofsomemore,someless,mostofthe50secondfloor,aminimumoffivelayers.[5]

Thecompassisthefundamentaltoolofmeasuringmagneticazimuthoftheearth'ssurface,iswidelyusedinmilitary,navigation,surveyingandmapping,construction,forestry,explorationandotherfields. Compassisactuallyusingthecompasspositioningprincipleformeasuringthesquareatool,acompassonthefengshuifordragon,sand,wateranddeterminethestructureofthecompass.

Rangefinderrelatedknowledge,ultrasonicrangingisthroughcontinuousdetectionofultrasonicreflectionechoencounteredobstacles,afterlaunchingtodetermineintransmittingandreceivingtheechotimet,andthenfindoutfromS=Ct/2,Cfortheultrasonicwavevelocityintype. Becauseultrasoundisalsoakindofsoundwaves,thesoundvelocityCisassociatedwithtemperature,severalkindsofsoundvelocityunderdifferenttemperature.Whenuse,ifthetemperaturechangeisnotbig,thevelocityofsoundcanbethoughtofasbasicsame.

Transitconsiderations:transportationequipment,transportation,moveshouldusetheoriginalpackaging. Closetotheinstrumentandfeetmovetogether,shouldbekeptverticalinstrument.Whencharging,thesurroundingtemperatureshouldbebetween10~30℃.Totalstationisaprecisionmeasuringinstruments, topreventsun,rain,preventcollisionvibration.Itisforbiddentoinstrumentsightingthesundirectly.

ChongngrefinderusedphotoelectricscanningAnglemeasuringsystem,themaintypesare:codediscAnglemeasuringsystem,gratingplateAnglemeasuringsystemanddynamicAnglemeasuringsystem(gratingplate),etc.

asanewtechnologyoranewproductresearchanddevelopmentproduction,capitalinvestmentisquitelarge,someenterprisestocapitalinvestment, andadoptthemodeofusingthetechnologyofothers,thisleadstoadomesticprofessionaltechnologylagbehind.Inevitablealongperiodoftimeofderailmentandinstrumentationindustry,newproductnewforeigntechnologymonopolyofinstrumentandmeterindustryinChina.

Chinaisgraduallymovingtowardsindustrialization,oneoftheimportantsubjectishowtodevelopinstrumentandmeterindustry. Inrecentyears,instrumentandmeterindustryinChinaaccordingtotherequirementsofmarketeconomy,increasetheintensityofenterprisestructureadjustment,throughjoint,mergersbetweencompanies, formedagroupwithstrongstrengthandmarketcompetitivenessoftheenterprisegroup,significantlyhigherproductionconcentration.

Transitoftargetingandreading: (1)theeyepiecelight:eyepiecelensclearthecrosshair. (2)theaimandobjective:lightcrudeaimingpurpose,thefocusoftheobjectiveclearthepurpose.Carefullyremovetheparallax.Fineatgoal. (3)reading:mediationlightingmirror,makereadingwindowbrightnessmoderate,rotatingreadingmicroscopeeyepiececlearthescorelineandthenreading.

toensuretheaccuracyofmeasurement.Intheprocessofusingmeasuringinstrumentsneedtobelighttotakelightput,theplacementofstable, usingawhiteclothtowipetheinstrumentonaregularbasis,ifcaninmeasuringinstrumentafterusingsurfacecoatedwithanti-rustoil,canavoidbecauseofthedampenvironmentcauseequipmentcorrosionrust.

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