关于straightness的百科

• straightness造句怎么写

• Furthermore,amethodtotestthefiberstraightnessisproposed,andsomefactorsaffectingthestraightnessarealsodiscussed.Theturned-intoes,thehandposition,thestraightnessofthebody.Theattentiontothemostbasicskill.Weldingtechniquesshallbeselectedtoensurethatspeci...
• 2018-06-0232272

• straightness measurement造句怎么写

• Theopticalpropertiesofdoublingthemeasurementaccuracyusingthecube-cornerretroreflectorwhichisappliedtolaserstraightnessmeasurementareanalyzedintheory.Atpresent,longopticalflatisstillmainlyadoptedascalibratingbenchmarkinstraightnessmeasurement,whoseacc...
• 2018-12-1317655