关于datum的百科

• datum造句怎么写

• Let'scallaFlitterdatumaflit.Itintroducestheperspectivesystemfeatureindifferentpositionsbetweentableauanddatumplaneinclination.Usually,thedatabaseitselfcontainsnoinformationaboutitsgeodeticdatum,soyoumustfindthisoutfromtheapplicationthatcreatedthecoo...
• 2018-09-276116

• reference datum造句怎么写

• Thechinksectionofrelativerestmustbetakenasthereferencedatumofshearingleakancedirection.Somekeytechniques,suchasattitudecorrection,qualitycontrolofGPSheight,transformationofverticalreferencedatumandextractionoftidallevel,arestudiedindetail....
• 2018-08-1820803

• datum target造句怎么写

• Usetoindicateadatumtargetarea,lineorpoint.Dragtoaddadatumtargetsymbol.Toconnectthesymbolaspecificshape,attachtheleadertothatshape....
• 2018-04-0724918