近视

Methods A VISK 20/20 excimer laser was used to treat myopia of -1.00 to -16.50 diopters at corneal plane.

采用准分子激光仪对-1.00～-16.50D的近视眼及近视散光患者进行治疗。

Laser in situ keratomileusis for myopia from -7to-18 diopters.

角膜瓣蒂在上方的LASIK治疗近视。

Methods:Based on the measured diopters,278 patients (538 eyes) that were to receive PRK operation were divded into 4 groups:mild,medium,high,and superhigh myopia,respectively.

目的：通过测量近视眼的角膜屈光力、眼轴和角膜中央厚度，分析角膜屈光力、眼轴和角膜中央厚度与近视程度的关系。

Methods Three hundred and thirty eyes of 183 patients with myopia of more than -6.00 diopters were treated by photorefractive keratectomy by using the ExciMed UV200LA excimer laser.

采用UV200型准分子激光机，对183例(330眼)-6.00D以上近视患者施行准分子激光角膜切削术，对随诊1a以上的患者进行观察。

The limits prescribed by the Food and Drug Administration rule out those patients with more than -14 diopters of myopia, more than +6 diopters of hyperopia, or more than 6 diopters of astigmatism.

范围由食品药品管理局，排除这些患者的屈光度-14以上近视、远视超过6屈光度，即600多散光度数。

Myopia up to 3 dioptres is termed mild degree, 3 to 6D is moderate degree and high degree is 6D and over.

近视高达3 dioptres被称为温和的程度， 3至6D条是中度和高度是6D条以上。

LASIK offers quicker rehabilitation, is virtually pain free and offers advantages over PRK for higher degrees of myopia, up to 12 dioptres.

LASIK治疗提供更快康复，几乎是疼痛，并提供免费的优势， PRK治疗较高程度的近视，多达12个dioptres 。

In a recent clinical case the vision of a with myopia who was only forty-some years old suddenly deteriorated from 10.0 dioptres to 17.0 D.

临床门诊上就曾出现过一位年纪仅四十多岁的补教名师，近视突然从一千度，退化到一千七百多度。

Results analysis of data indicated a significant positive correlation among the refraction dioptres of myopia and axis length,vitreous length of eye (standardized coefficients are 0.909 and 0.803,respectively). multiple linear regression analysis of the data showed that vitreous length was the main factor to affected the formation and development of myopia diopter.

结果 眼轴长度（标准化回归系数b'j =0.909）及玻璃体腔长度（标准化回归系数b'j =0.893）均与近视屈光度呈显著正相关；用逐步回归多元线性分析法分析玻璃体腔长度、晶体厚度及前房深度各屈光要素，其中玻璃体腔长度对眼轴长度的影响最大。

SPSS 11.5 software package were applied to analyze the data. Results Analysis of data indicated a significant positive correlation among the refraction dioptres of myopia and axis length,vitreous length of eye (standardized coefficients are 0.909 and 0.803,respectively).

结果 眼轴长度（标准化回归系数b'j =0.909）及玻璃体腔长度（标准化回归系数b'j =0.893）均与近视屈光度呈显著正相关；用逐步回归多元线性分析法分析玻璃体腔长度、晶体厚度及前房深度各屈光要素，其中玻璃体腔长度对眼轴长度的影响最大。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。