advancement

So that it can be evaluated that the safety of a free hand technique of pedicle screw placement in the thoracic spine in t.

应用术后CT断层扫描评估徒手技术置入胸椎椎弓螺钉的位置,并根据随访资料,评价徒手胸椎椎弓根螺钉置入技术治疗青少年特发性脊柱侧凸的。

From the aspects of practising steps, actual combat, connecting practice with theory, intensifying training, imitating training, this article states the learning and practice of bare - handed fighting skill.

本文从学练步骤、喂招、实战、理论联系实际、强化训练、模拟训练等方面论述徒手技击术的学习练习。