轴性

对等惯、等轴性且具有固定端的n圆盘系统的特征多项式进行了分析。

This paper analyses the characteristic polynomial of the n-circular disk system with same inertia , with same axis properties and with fixed ends .

小切口非超声乳化摘除术治疗短眼轴性白内障

Cataract Extraction by Non-phacoemulsification Through a Small-incision to Treat Short Eye Axis Cataract

颈部轴性症状B组较A组明显增加（P<0.01）；

Cervical axis symptom could found more in group B than in group A ( P < 0.01 ) .

基于应力三轴性的JR阻力曲线

The J_ R resistance curve based on stress triaxiality

探讨GH／IGF-Ⅰ的轴性变化。

To discuss the change of GH / IGF - I .

A组术后有明显轴性症状患者的比例为22.7%，B组为54.0%，两组比较差异有统计学意义（P<0.05）。

The rate of patients with evident axial symptoms was 22.7 % in group A and 54.0 % in group B , and the difference was statistically significant ( P < 0.05 ) .

A组9例（12%）、B组35例（51%）术后发生轴性症状或加重，组间比较差异有统计学意义（P<0.05）。

Postoperative development or deterioration of axial symptoms occurred in 12 % of patients in group A and 51 % of patients in group B , showing statistically significant difference ( P < 0.05 ) .

目的用MRI研究轴性高度近视眼4条直肌pulley的功能位置，探讨轴性高度近视继发性眼球运动障碍的病因。

Objective To study the location of rectus pulleys in high myopia by dynamic MRI and the etiopathogenisis of dyskinetic ocular movement of axiality high myopia .

术前和术后通过神经功能JOA评分，颈部轴性症状和颈椎动态侧位片，颈椎MRI进行比较临床疗效。

Neural functionality ( JOA Scoring System ), cervical axial symptoms , and pre-and post-surgery dynamic cervical spine lateral x-ray films and cervical vertebra MRI were evaluated .

结论：轴性MA，屈光度差越大，%SD较BA增大越明显，屈光性MA，%SD明显小于BA。

Conclusion : The axial MA : the larger the BDD , the greater of % SD than that of BA . The refractive MA : % SD is smaller than BA .

IOL-Master为我们提供了生物学测量的新选择，对高度轴性近视白内障手术人工晶状体的选择有重要意义。

And IOL-Master is another better choice to measure the axial length in high myopia with cataract .

对两组患者手术前后的JOA评分、颈椎曲度指数、颈椎活动度及轴性症状严重程度进行比较评估。

Preoperative and postoperative Japanese Orthopedic Association ( JOA ) scores , the degree of axial symptom , ranges of neck motion , cervical curvature index were recorded and compared .

基于均匀材料裂纹结构应力应变场解的研究现状，考虑了应力三轴性对焊接接头裂纹尖端应力应变场的影响，建立了基于J～Q双参数准则的焊接接头失效评定曲线。

Considering the present results of stress-strain field of homogenous materials containing defects and the influence of stress-triaxiality on stress-strain field near crack tip of welded joint and based on the double-parameter J-Q criterion , the failure assessment curves of welded joints are builded .

目的比较A超、A超和B超联合、IOL-Master三种方法测量高度轴性近视白内障患者眼轴的准确性。

Objective To compare 3 methods of axial length measurement , contact A-scan , A-scan combined B-scan and IOL-Master in high myopia with cataract .

微观组织分析表明，ECAP方法在细化两相组织、提高合金强度的同时，还改善了α相组织的均匀性和等轴性，并使各晶粒间的取向差逐渐增大。

The analysis of the microstructures reveals that ECAP process could not only refine the α and β phases , but also improve the homogeneity of a phase microstructure and increase the misorientations between grains in both phases .

高度轴性近视眼白内障患者术后视力的预测

Forecast of Visual Acuity in Cataract Patients with Highly Axial Myopia

头颅下垂综合征和轴性肌病

Dropped Head Syndrome and Axial Myopathy Q & A on Sex

焊缝宽度变化时，裂端应力三轴性也有改变。

The stress triaxiality is also influenced by the weld metal width .

轴性高度近视白内障超声乳化与负度数人工晶体植入术

Phacoemulsification with negative intraocular lens implantation in high axial myopia

颈3椎板切除单开门成形术对颈椎轴性症状的影响

Impact on cervical axial symptom of modified open-door laminoplasty with C_3 laminectomy

焊接接头裂端塑性区发展与应力三轴性

Evolution of Plastic Zones and Stress Triaxiality near Crack Tip in Welded Joints

基于应力三轴性的焊接接头断裂参量工程估算

Engineering assessment of fracture criterion of welded joints based on stress - triaxiality

后巩膜加固术联合斜视矫正术治疗轴性近视合并斜视

Posterior scleral reinforcement combined with strabismus surgery to treat axial myopia associate with strabismus

高度轴性近视眼白内障手术屈光误差分析

The analysis of the refractive error of cataractous eyes with high myopia after cataract surgery

焊接接头中的裂端应力三轴性

Crack tip stress triaxiality in welded joints

小切口超声乳化吸出术联合低及负度数人工晶状体植入术治疗轴性高度近视白内障

Phacoemulsification with low or negative power intraocular lens implantation in patients with axial high myopia

颈椎前路术后融合节段曲度变化与轴性症状和神经功能的相关性研究

Curvature change of fused segment and axial syndrome / neurological function after anterior cervical fusion

术后围领佩戴时间对颈椎轴性症状的影响

Influence on cervical axial symptom due to the different duration of wearing a cervical collar

初次随访有7例发生颈部轴性症状，末次随访时均已消失。

Initial follow-up , 7 patients had symptoms of axial neck , the last follow-up are gone .

颈前路植骨块过高对颈椎曲度及轴性症状的远期影响

Long-term effect of excessive length of bone graft via anterior cervical approach on cervical curvature and axial symptom