关于trapezoidal的百科

• trapezoidal pattern造句怎么写

• Thispaperdealsmainlywiththeoperationofatrapezoidalcontrollerandtheexposureprocedureofatrapezoidalpattern,bythewaytheexposureofarectangularpatternisdescribedfirst.Exposureofatrapezoidalpatternisobtainedbyresolvingitintoaseriesofelementrectangles,andth...
• 2019-01-0411956