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Western EuropetransitTo inquire

作者: Deruite Industry 发布时间: 2019-09-11 08:20:55

Western EuropetransitTo inquiresoastoadjustitsimagingpositioncalled"totalreflectionprisms",generallyadoptsrectangularprism. Thesideoftheprism,thelightincidentemergentflatside. Prismmainsection:aplaneperpendiculartothesideiscalledthemainsection.Accordingtotheshapeofthemainsectioncanbedividedintoprism,rectangularprism,pentagonalprism,etc.

Originallyyoudon'tseemtohowtodiscusstheproblemofthetripod,noattemptstoemphasizeitsimportance.Actuallybuyingahighqualitytripod,andproperlyuseitwell,forphotography,isabsolutelythebusinessofahalfandworktimes. Manypeoplealsorecognisetheroleofatripod,butintherealgooutfilming,especiallyintothemountain,butthetripodasunnecessaryburden.Evenseensomepeoplewouldratherbackmorethanafewscenes,alsotoolazytotakejustatripod.Wanttoknow,didnothavethetripod,

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

Theodoliteisusedasthemeasurementlevelandstraighttheodoliteview,firstusedasatrianglemeasurement.Itistheimportantmeasureandtheengineeringwork, especiallythelocalmeasurementisdifficulttoarrive.Butsometimestouseonclimateandtherocketlaunch.Theodolitehasatelescope,someofthemachinery, canmakethetelescopepointinginthedirectionisnotthesame.Theodolitehastwostraightaxisofeachother,inordertoset-upatelescopeazimuthAngleandlevel.Suchstandlayoutisshort,capitalislow,

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

4,electronictheodoliteaimandreading: (1)theeyepiecelight:eyepiecelenstomakethecrosshairisclear. (2)theaimandobjective:lightcrudeatgoal,thefocusoftheobjectivemakecleargoals.Payattentiontoeliminatetheparallax.Aimingattarget. (3)reading: Adjustthelightingreflector,thereadingwindowbrightnessmoderate,rotatingreadingmicroscopeeyepiecetoscorelineisclear,andreading.

thenwaitfordryaftercollection,thecleannessofelectrodeisalsoimportantforimagemeasuringinstrument,alsohasagreatinfluencetoaccuracy.

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

Firstmeasuringmethodscanbedividedintodirectmeasurementandindirectmeasurement,directmeasurementofpeopleshouldallknow,canbedirectlyobtainedfromthemeterismeasureddirectlynumerical, clearandconvenient,andtheindirectmeasurementisthroughsomeofthefunctionrelationshipbetweenaccountingouttomeasuretheamountofthesetwomethodsdirectly,inordertoreducethemeasurementerror,

andotherprecisionmeasuringreferstoaccuracyofmeasurementofallthefactorsandconditionsweremeasuredundertheconditionofconstantrangingaccuracy measurementisnoguaranteethatallconditionsofmeasurement,suchasprecisionmeasurementintermsoferrorwillbesmaller.