目的探讨卷式钛网融合器在颈椎爆裂骨折前路手术中的应用。
Conclusion: the early operation should be administered when the burst fracture complicated with incomplete neurotmesis happens in the segment of thoracic and lumbar vertebrae.结论:胸腰段脊柱爆裂型骨折合并不全性神经损伤应早期积极手术。
This Paper discusses the random error, the burst error, and the bit error rate of the telecontrol system and its operation demand by the electric power system.本文分析了突发干扰、随机干扰和电力系统的运行要求,讨论了远动系统对信道误码率的要求。