The mathematical models of tractor set, engine, clutch and the moment of tractor set resistance during the tractor starting have been set up.
建立了拖拉机起步过程中机组、发动机、离合器和机组阻力矩的数学模型。
2
Quite overelaborate is the study of resistance-adjusting system in the tractor hydraulic suspension system with mathematical analysis due to its complicated mechanism and internal signal transmission.