屈光不正的

To analyze the reason of ametropia and control the condition of the reflection efficently are to be worth investigating deeply.

分析屈光不正的成因，对术后屈光状态进行有效控制是值得深入研究的课题。

Objective To observe the effect of LASIK on ametropia in post-cataract extraction.

目的 观察准分子激光角膜原位磨镶术治疗白内障术后屈光不正的疗效。

Objective To evaluate the efficacy of laser in situ keratomileusis for the treatment of ametropia after cataract extraction and intraocular lens implantation.

目的 探讨准分子激光原位角膜磨镶术对白内障人工晶体植入术后屈光不正的矫治效果。

AIM:To investigate the clinical effects and safety of rigid gas-permeable contact lensesin the treatment of ametropia.

目的：观察硬性透气性角膜接触镜矫治屈光不正的效果、使用安全程度及舒适度。

Abstract］ Objective To investigate the relation of pterygium and ametropia.

目的 研究翼状胬肉与屈光不正的关系。方法随机对196例（200眼）翼状胬肉病人应用日本产Topcon KR-8100型全自动电脑验光仪进行术前、术后验光。

AIM: To investigate the visual power and refraction state of high school students in graduating classes in Lanzhou city,and to analyze the risk factors of ametropia.

目的： 调查兰州市高中毕业班学生视力及屈光状态，并分析发生屈光不正的危险因素。

The visual acuity, dioptometry and corneal topography were investigated in a 12-month follow-up study.results the postoperative visual acuity of the 56 eyes(84.8%)was equal to or above the best corrected visual acuity before lasik.conclusion lasik for ametropia after cataract extraction and intraocular lens implantation is an effective and safe surgery.but the indication must be selected appropriately.

观察视力、屈光状态、角膜地形图情况。结果 56眼（84.8%）lasik术后视力均达到或超过术前的最佳矫正视力，10眼（15.2%）lasik术后最佳矫正视力下降1～2行。结论 lasik是矫治白内障摘除人工晶体植入术后屈光不正的安全、有效的方法。

With normal vision were studied. The result showed: 504 eyes (77. 54%) suffered from hyperopia, 66 (10.15%) from myopia, 2(0.31%)from astigmatism and 78(12. 00%) were emmetropia. Among 325 youths, 172 (52.92%) had esophoria (including esophoria-hy- perphoria), 126 (38.7%)exophoria (including exophoria-hyperphoria), 13(4.00%) hyperphoria and 14(4.31%)had orthophoria. No significant...

结果显示，远视者为504眼(77.54％)，近视者66眼(10.15％)，混合散光者2眼(0.31％)，正视者78眼(12.00％)，325人中，内隐斜者为126人(38.77％)，上隐斜者13人(4.00％)，正位者14名人(4.31％)；经用行x列表的x~2检验法分析，屈光不正的类型与斜视的种类之间没有显著联系。

With the grade being higher, the prevalence of hypermetropia decreased while the prevalence of myopia increased.

远视性屈光不正的患病率随学年升高而下降，近视性屈光不正患病率则随学年升高逐渐增加。

Methods 42 myopic ametropia sufferers were selected at random who had once accepted optometry in 1996 in our hospital,under the paralytic mydriasis.

随机选取2006年在我院就诊验光的42例近视患者在麻痹性散瞳下对每只眼随机先后采用电脑验光仪和带状光检影镜分别验光检测出屈光不正的度数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。