旋转性

目的总结儿童严重寰枢椎旋转性半脱位的特点及诊治体会。

Objective To review the experience in managing severe atlantoaxial rotatory subluxation in children .

儿童严重寰枢椎旋转性半脱位的诊断与治疗

Management of Severe Atlantoaxial Rotatory Subluxation in Children

目的介绍治疗舟骨旋转性半脱位（rotatorysubluxationofthescaphoid，RSS）的新术式。

Objective To introduce a new procedure for treatment of rotatory subluxation of the scaphoid .

渤中浅滩表层最大流速为1.2～1.6kn，M2分期椭率绝对值大于0.4，潮流旋转性强，形成潮流沙席。

In the Bozhong Shoal the maximum tidal velocity is 1 . 2 ~ 1 . 6 knots and the absolute value of M2 tidal current ellipticity is larger than 0 . 4 , which indicates that rotation of tidal currents increases so as to form tidal sand sheets .

并有自发性水平型或水平旋转性眼球震颤。

And it has the spontaneous level or level revolving nystagmus .

矿物反射光谱与反射旋转性的关系

The relationship reflective spectrum and reflection rotation properties of minerals

结果术后随访6个月～3年，18例的舟骨旋转性半脱位均得到纠正，并获得满意的骨融合。

Results The follow up ranged from 6 months to 3 years .

矿物45°位准确度对测定非均质旋转性的影响

The influence of mineral 's 45 ° position accuracy on anisotropic rotation measurement

在那里，我感受了五维的广度与旋转性。

Over there , I have felt the vast and revolving of five dimension .

医源性颈部过度旋转性损伤

Iatrogenic Over rotatory Injury of Neck

脑桥海绵状血管瘤患者出现垂直旋转性眼震和双眼分离性水平凝视麻痹

Vertical-torsional oscillations and dissociated bilateral horizontal gaze palsy in a patient with a pontine cavernous angioma

小儿环枢关节旋转性移位的临床分析

Atlantoaxial Rotory Displacement in Children

结果脑弥漫性轴索损伤临床表现：①头部受加速性或减速性旋转性损伤；

Results The clinical findings of DAI : ① an acceleration or deceleration and spiral injury of head ;

目的回顾分析43例小儿环枢关节旋转性移位，并对其发病原因和临床类型进行探讨。

Objective 43 cases with atlantoaxial rotory displacement were retrospectively analysed and its etiology and clinical classification were explored .

结论在有旋转性损伤的轻型病例中，应特别注意很少发生的突发性猝死情况。

Conclusion In mild rotating head injury cases , we should pay attention to sudden deaths although they are uncommon .

有真性眩晕（旋转性）与假性眩晕（非旋转性）。

The disease consists of two types , namely , genuine vertigo ( rotational ) and pseudo vertigo ( non-rotational ) .

对无限制手写体数字的两大特点&畸变性和旋转性，提出了一种链匹配识别算法。

This paper puts forward a recognition algorithm for counter distortion and rotational variance of unconstrained handwritten numerals by string match .

合并颅颈交界区损伤有：枕颈脱位2例，枕骨髁撕脱骨折2例，寰枢椎旋转性半脱位6例。

The combined craniocervical junction injuries included atlantoaxial rotary dislocation in six cases , occipital condyle avulsion fracture in two and occipitocervical subluxation in two .

结论颌面部外伤骨折合并上颈椎损伤多为韧带型损伤，影像学特点为小片的撕脱性骨折及枕颈半脱位、寰枢椎旋转性半脱位；

Conclusions Maxillofacial fractures combined with the occipitocervical junction injuries are usually ligament injuries , with radiologic characteristics of avulsion fracture , occipitocervical subluxation and atlantoaxial rotary dislocation .

铁饼运动是田径运动中技术性较强的旋转性运动项目，它包含着许多方面的技术环节，运动员经常在技术动作上做的不够完善，导致成绩不佳。

Discus track and field sports movement is the rotation of the highly technical sport , it contains many technical aspects , technical movements on the athletes often do not improve , resulting in poor performance .

先显露胆总管，用可旋转性弯形鸭嘴钳代替取石钳取石，自制T管置入器置入T管。

Instead , the common bile duct was exposed first and stone were removed with a pair of rotational curved duckbilled forceps in place of the lithotomy forceps , and a T-tube with a self-made T-tube placing device .

结论：寰枢椎关节旋转性半脱位可认为是肌性斜颈的又一继发畸形，它的确定有助于解释在成功的斜颈矫正术后部分患者仍有习惯性头颈部偏斜的现象。

Conclusion : Rotatory subluxation of the atlantoaxial joint can be considered to be another secondary deformity of the congenital muscular torticollis and its recognition in patients with congenital muscular torticollis may help to explain residual head neck posturing problems even after successful operative treatment .

六方晶系Brillouin散射的旋转对称性

Rotation Symmetry of Brillouin Scattering for Hexagonal System

HCMU度量是黎曼曲面上极值度量的一个退化情形，具有整体旋转对称性。

HCMU metric is a special kind of extremal metric on Riemannian surface with global rotational symmetric .

我们证明自旋轨道耦合将两分量玻色-爱因斯坦凝聚体的基态相位差锁定在±π-2，从而打破了自旋沿x-y平面的旋转对称性，将自旋畴壁的类型限定在了布洛赫壁。

We demonstrate that the spin-orbit coupling locks the relative phase of the two-component condensates at ±π / 2 , thus breaks the spin rotational symmetry in the x-y plane and restricts the type of the domain wall to Bloch wall .

晶格旋转对称性的单转轴证明

A demonstration the lattice rotation symmetry by a single axis

磁性粒子的时间反演对称性和旋转对称性效应

Time Reversal Symmetry and Discrete Rotation Symmetry in Magnetic Particles

旋转周期性含液容器的流固耦合动力特性分析（Ⅱ）

Fluid structure coupling dynamic characteristic analysis for rotationally periodic liquid filled vessel (ⅱ)

d轨道各瓣闭曲面的旋转对称性

Rotational symmetry of closed surfaces of D obitals

雷达目标的旋转对称性研究（Ⅰ）

Rotating-Symmetric Characteristic of Radar Target ( ⅰ )