开始于脊柱中立位并保持好姿势。
将机构移向中立位置的凸轮。
回中凸轮，将机构移向中立位置的凸轮。
CENTERING CAM, a CAM for moving a mechanism to a neutral position.
保持头部在中立位置，并稍微抬起你的下巴。
Keep your head in a neutral position with your chin slightly raised.
保持颈部处于中立位。
保持骨盆中立位。
中立位和旋前位使髁上内侧产生拉应力，髁上外侧产生压应力。
While in neutral and pronator position, the pulling stress is in medial part and the pressing stress is in lateral part.
正常生理状态下斜扳，后伸位应力大于前屈位而小于自然中立位。
Under normal physiologic condition, the stress in posterior extension is greater than that in anterior flexion, but less than in neutral position.
对正常和病态股骨头松质骨中立位纵向进行应力松弛、蠕变实验。
The stress relaxation and creep experiment on meso-position portrait between normal and morbidity head of femur cancellous bone were proceeded.
从脊柱中立位开始，呼气并且收紧骨盆，使下背部及腰线接触垫子。
Begin in neutral spine, exhale and rock pelvis posteriorly so low back or waistline touches mat.
方法：应用CT在旋后位、中立位及旋前位扫描45个腕关节无症状人的手。
Methods: Computed tomography scans of forty-five asymptomatic wrists were performed with the hand in supination, neutral, and pronation.
在所有水平的I级椎间盘，与中立位相比，在屈曲位向后、伸展位向前膨出。
Grade discs at all levels moved posteriorly in flexion and anteriorly in extension when compared to neutral posture.
术后患者中立位足趾屈曲畸形消失，步态均恢复正常，踝关节背伸时足趾轻度屈曲畸形。
Normal gait was restored in all cases. Flexion deformity of toes disappeared in neutral position of ankle joint, and mild flexion deformity of toes existed in dorsal expansion position of ankle joint.
而脱水状态下，颈脊柱中立位时颈椎间盘极限扭转强度高于屈曲位时（P＜0.01）。
Under the hydrated conditions, specimens had a lower ultimate intortion strength (P<0.01) in neutral trunk posture than in flexed posture;
结论外固定器背伸位固定治疗三踝骨折时后踝骨折稳定的最佳踝关节固定位置是背伸中立位。
Conclusions Stable position of posterior malleolar fracture when trimalleolar fractures are treated by external fixation is dorsiflexion-neutral position.
目的评价颈椎病病人椎管狭窄程度、脊髓功能性受压在中立位、屈伸位MRI检查中的动态变化规律及临床意义。
Objective To study the dynamic changes of spinal stenosis and compression in neutral, flexion and extension positions in patients with cervical spondylosis with MRI.
首先描计基线5分钟使其适应，观测其特点，此时的监测曲线反映了颈椎中立位安静状态下脑组织血红蛋白含量即脑血流量情况。
First draw the basic curve for 5 minutes, observe its characteristics. At that time the monitoring curve reflects the brain oxygen situation and the brain blood during a tranquil state.
首先描计基线5分钟使其适应，观测其特点，此时的监测曲线反映了颈椎中立位安静状态下脑组织血红蛋白含量即脑血流量情况。
First draw the basic curve for 5 minutes, observe its characteristics. At that time the monitoring curve reflects the brain oxygen situation and the brain blood during a tranquil state.
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