我院拖拉机教研室讲师刘星荣同志,于1979年10月被派往罗马尼亚进修。到罗后在蒂米什瓦拉大学学习半年罗马尼亚语,随后到布拉索夫大学机械系进修,在导师依奥勒斯库教授的指导下,进行了拖拉机传动系动载荷的研究,制定了轮式拖拉机传动系的动力模型和数学模型,并运用FELIX C—256计算机进行了计算。撰写了《用电子计算机研究拖拉 Our hospital tractor lecturer Comrade Liu Xingrong, in October 1979 was sent to Romania for further studies. To Luo later studied in Timisoara University six months of Romanian language, and then to the Bratislava Department of Mechanical Education, under the guidance of Professor Ilescu library under the guidance of the tractor drive train dynamic load, developed The dynamic model and mathematical model of the wheeled tractor drivetrain were calculated using a FELIX C-256 computer. Wrote "Using computer to study drag