1)near vision近视力
1.Objective To observe the influences of 21 d head down tilt(HDT) bed rest on the intra ocular pressure, visual field and near vision in human and to study the countermeasure of Chinese herb against weightlessness.目的观察头低位卧床模拟失重对人体眼压、视野、近视力的影响 ,及中药对抗模拟失重的效果。
英文短句/例句
1.Your distant vision is only 0. 2. Now come and have a look at this chart for the near vision.您的远视力只有0. 2,再查一下近视力,请看这张表。
2.Near-sightedness is a visual defect.近视是一个视力缺陷。
3.Is your eyesight failing recently?你近来视力有所变差吗?
4.Analysis about the examiniations of myopia diopter,eye axis and naked visual近视屈光度、眼轴、裸眼视力的检测分析
5.Investigation of Junior High School Students Visual Status and Cause Analysis of Myopia;初中生视力状况调查及近视原因分析
6.Studied on Fixation Nature of High Myopia关于高度近视眼固视或视力性质的研究
7.The Effect of Peripheral Vision on Myopia Progression;周边视网膜视力对近视屈光度进展影响的研究
8.Conclusion ①Tonic accommodation: tonic accommodation for low and medium myopia was lower than for emmetropia.结论①张力性调节:对于正视眼组和近视眼组,正视眼组张力性调节值高于近视眼组。
9.Influence of teenagers long-term vision variation and true myopia by incipient-vision初始视力对青少年远期视力变化及真性近视发生的影响
10.He was concerned about the recent blear in his vision.他对他最近的视力模糊感到忧虑。
11.Multiple factors analysis of corneal refractive power in myopia影响近视眼角膜屈光力多因素分析
12.Regular practice of these exercises can improve eyesight and prevent shortsighted eye effectively.经常做工种按摩对提高视力和预防近视很有效。
13.Status of Impaired-Vision and Suspect-Myopia in Chinese Primary and Secondary School Students in 2005;我国中小学生视力不良和疑似近视流行现状
14.Secular Changes of Impaired-Vision and Suspect-Myopia in Chinese Students;中国学生视力不良和疑似近视流行的动态分析
15.Relationship between the Structure of Eyeball and the Visual Acuity in Young Persons with Severe Myopia中青年高度近视眼球结构和视力变化的研究
16.Preferred Retinal Loci in High Myopic Eyes with Central Scotomas;高度近视中心视力丧失后偏心注视优势位置的研究
17.Four weeks previously he had intermittent hazy vision, but in the last2 weeks the vision has become progressively worse.四星期前,他的视力间或馍糊,最近2个星期来,视力比以前变得更坏。
18.One who is affected by myopia.近视者患有近视的人
相关短句/例句
Short-eyesight视力近视
3)near vision近视视力
4)examination of near vision近视力检查[法]
5)standard near vision chart标准近视力表
6)Jaeger chart耶格近视力表
延伸阅读
近视 一种屈光不正的眼病。临床表现主要为远视力减退,比较严重的近视,可以看到眼眶下陷,眼睛光泽较暗,眼球活动能力较弱等。近视发生后,有进行性加重的趋势,给生活上带来不便,严重者可以出现半失明状态,故需及时加以控制或治疗。形成近视的原因很多,以近距离用眼持续时间过久、照明不足、姿势不正为主要原因,但不排除因眼部的疾患或身体的病痛或禀赋不足引起的近视。中医认为"五脏六腑之精气皆上注于目","目得血而能视","久视伤血",可见内因是一个不可忽略的因素。近视多发于青少年,一般在25岁以后近视程度开始稳定。近视的主要症状是视物模糊、视力减退。近视在进展期主要表现为双眼球痛、视物看书模糊不清、思维反应能力逐渐下降,严重者有记忆力减退、失眠、视物昏花、腰酸背痛、心情烦躁、情绪不易安定等表现。 在治疗上首先要求改变外界环境,如灯光亮度、看书习惯、用眼的时间等,同时进行适度的眼保健,如作眼保健操、远近交替视物、经常看树木等绿色植物、恰当地配用眼镜等。针灸治疗效果较好,取眼睛局部的穴位,如睛明、瞳子﨓、丝竹空、四白等,可以改善眼睛的气血运行、松弛眼球附近肌肉群的紧张状态;养肝阴,取穴光明、肝俞、血海、膈俞等;养肾阴,取穴太溪、肾俞、照海、三阴交等;兼有脾胃虚弱者,加足三里、公孙、内关;虚火,加太冲、大陵、上星;痰湿,加支沟、间使、丰隆、足临泣;阴虚风动者,加风池、百会、昆仑。 耳穴多用眼、内分泌、肝、肾、皮质下等,可以用不同材料贴压、磁提针按压、埋针、点刺、核桃皮灸等方法对穴位进行刺激,但刺激量不宜过大,每次刺激的时间不宜过长,采用低度刺激,间歇性加强,留针时间应较长。还可采用按揉睛明、承泣、太阳、攒竹、耳垂,或点神庭、太冲,或摩丹田等推拿方法治疗。头皮针用枕上旁线、视区穴,一般单眼近视取健侧,双眼近视取双侧。药物内服治疗,肝血不足者,以四物汤为基础加减,肾阴不足者常用杞菊地黄丸。 近视的预防是主要的,配戴眼镜要恰当、正确,否则不仅起不到阻止近视发展的作用,反而会加重近视程度。假性近视治疗效果一般较好,真性近视效果较差。