权威例句
Pantograph/Catenary Dynamics and ControlPantograph/Catenary Dynamics and ControlPantograph and catenary dynamics: A benchmark problem and its numerical solutionOn the generalized pantograph functional-differential equationNumerical Simulation of Pantograph-Overhead Equipment InteractionThe pantograph: a large workspace haptic device for multimodal human computer interactionThe pantograph: a large workspace haptic device for multimodal human computer interactionPrinting system, process, and product with a variable pantographDEVICE FOR DETERMINING THE PRESSURE BETWEEN A CONTACT WIRE AND A PANTOGRAPHA procedure for the wear prediction of collector strip and contact wire in pantograph–catenary system
