The effects of matching materials on the brake temperature of braker were investigated by using the finite element method to simulate the temperature transient process of disc brake.
采用有限元法模拟盘式制动器制动过程瞬态温度场，研究了材料匹配性对制动器温度场的影响。
Objective: To study a new method of puncture for curing the prolapse of lumbar intervertebral disc(PLIVD) with nucleolysis via back approach.
目的：探讨髓核溶解术的一种新的穿刺方法，用于治疗破裂型腰椎间盘突出症。
Conclusion The rapid angulation rotation is an effective treatment for lumbar inter-vertebral disc protrusion and this non operative method should be used as early as possible.
结论成角旋转快速牵引治疗中央型及侧后型腰椎间盘突出症，临床疗效较好，建议及早进行该项非手术治疗。
应用推荐