屈光的

The ametropia incidence rate in Lanzhou area is similar to that in other domestic areas. It is necessary to take certain interventions to protect the visual power of high middle school students.

兰州市中学生屈光不正发病率与国内其它地区类似，采取一定的干预措施保护中学生的视力是有必要的。

Results: With amount of anisometropia increased,the distance vision acuity of "simple" myopia decreased while that of "simple" hyperope almost remain the same.

结果：随着屈光参差程度的增加，单纯"近视眼"的远视力逐渐下降，单纯"远视眼"的远视力几乎不下降。

METHODS: Totally 337 myopia patients (674 eyes) were measured for pupile diameter under scotopic condition using NIDEK auto refractometer (model AR710A). They were divided into 2 groups according to sex, and another 3 groups according to the degree of myopic.

选择来我院接受准分子激光角膜屈光手术的近视患者337例(674眼)，使用NIDEK全自动电脑验光仪(model AR710A)测量其暗适应下瞳孔的直径，分别按性别和屈光度分组，分析对比是否有统计学差异。

AbstractAIM: To evaluate and analyze binocular symptoms on convergence weakness patients by Sheard's criteria.

目的：运用Sheard准则对集合不足的屈光不正患者的双眼视失平衡症状进行评估和诊治。

ABSTRACT: Objective To evaluate the clinical efficacy of laser subepithelial keratomileusis applied in refractive surgery, detailed treating points and the effects.

目的 评价准分子激光上皮下角膜磨镶术在屈光手术中的应用及手术细节处理对手术效果的影响。

Corneal topograph guided enhancement was safe and effecitive after PRK for regression 、central island and eccentric ablation.

角膜地形图引导下的个体化切削对矫正PRK术后出现的切削偏心、中央岛及屈光回退安全、有效。

Treatment of presbyopia with Monovision may use unifocal contact lens, implantation of intraocular lens, photo refractive keratectomy, laser in situ keratomileusis, and conductive keratoplasty that is update and nonexcimer laser refractive surgery technique.

Monovision矫正方法常用于老视和老视前期患者，即一眼矫正看远，另一眼矫正看近，其机制是双眼间的模糊抑制，MV可应用于单焦点角膜接触镜，并且还可应用于人工晶状体植入术和PRK，LASIK等激光屈光手术中，以及目前最新的非激光手术—传导性角膜成形术。

Intraocular surgery has been used for refractive corrections with the development of aspheric intraocular lenes capble of correcting high order corneal aberration.

白内障手术已经进入屈光手术时代。新型的可以矫正角膜高阶像差的非球面人工晶状体已经陆续问世。

The C31 and C33 of the myopia subjects with moderate astigmatism show statistically significant changes after being fitted with both sphere and moderate cylinder trial lenses.

单纯近视者矫正离焦后引起C40的明显变化；近视中度散光者完全矫正屈光不正后呈现C31和C33的显著变化。

Plus lenses were added in 0.12 d steps until subjects reported a just noticeable difference in blur.

目的 分析不同屈光组模糊阈值之间的差异，探讨模糊阈值在近视发生发展中的可能作用机制。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。