The experiment results show that the time of the maximum power PTO shaft test and the maximum power tractiontest can be decreased from two hours to one hour.
试验结果表明，两小时最大功率动力输出轴试验和两小时最大功率牵引试验均可减少为1小时。
2
Objective To compare the effects of simple eye movement training and eye movement training combined with tractiontest on the vision after orbital blowout fracture.
Objective To investigate the applying effects of simple eye movement training and eye movement training combined with tractiontest on vision recovery after orbital blowout fracture.