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趣味英语关灯玩手机影响视力

时间：2022-08-17 07:51:23 其他范文收藏本文下载本文

趣味英语关灯玩手机影响视力（精选6篇）由网友“柚稚”投稿提供，以下是小编收集整理的趣味英语关灯玩手机影响视力，仅供参考，欢迎大家阅读。

趣味英语关灯玩手机影响视力

篇1：趣味英语关灯玩手机影响视力

For two women in the United Kingdom, mysterious vision problems that happened only at night or early in the morning turned out to have a rather innocuous cause: looking at a smartphone in the dark.

英国的两位女士只在夜晚或者是早上出现了神秘的视力问题，结果是由一个相当无伤大雅的原因引起的――那就是在黑暗中看手机。

In the first case, a 22-year-old woman told her eye doctor that she had trouble seeing out of her right eye at night while she was in bed. These episodes happened multiple times a week for a year. Each time, she said she could only see the outlines of objects with her right eye, although her vision was fine in her left eye, and in both eyes the following day.

在第一个案例中，一位22岁的女士告诉她的眼科医生说，她的右眼在每晚躺在床上的时候看不清。这些现象在一年之中每周要发生很多次。每次她都说，她的右眼只能看出事物的轮廓，尽管她的左眼视力很好，第二天两只眼睛的视力就全部恢复了。

In the second case, a 40-year-old woman told doctors that she couldn't see out of one eye when she woke up in the early morning, before sunrise. This vision problem lasted about 15 minutes, and happened on and off for six months, the report said.

报道称，另一个案例中，一位40岁的女士告诉医生说，她在早上起床后日落之前，其中一只眼睛看不见。这种视力问题持续15分钟，半年之中会断断续续发生。

In both cases, doctors later discovered that these vision problems happened only after the women had viewed their smartphone for several minutes, while lying on their side in bed.

在以上的两个案例中，医生后来发现这些视力问题都是因这两位女士躺在床上持续几分钟看手机之后发生的。

The doctors hypothesized that these problems happened because the patients, without realizing it, were looking at their phone with just one eye, with the other eye blocked by a pillow when they were lying down. In this situation, one eye (blocked by the pillow) becomes adapted to the dark, while the other eye (looking at the smartphone) is adapted to the light, the doctors said. When the smartphone is turned off, the light-adapted eye is perceived to be “blind,” until it also adjusts to the dark, the doctors said.

医生假设表示：这些问题的发生是因为病人在毫无意识的情况下使用一只眼睛看手机，而另外一只眼睛在躺着的时候被枕头所遮挡。在这种情况下，那只被枕头遮挡的眼睛已经习惯了黑暗的环境，而另外一只看手机的眼睛却习惯了光亮，医生说。当手机关机后，那只适应光亮的眼睛就被认为是“盲的”，直到它也习惯了黑暗。

The doctors also tried their own experiment, looking at their smartphones with one eye in the dark, and found that their vision was considerably reduced in one eye, and took several minutes to recover.

医生自己也做了尝试，在黑暗中用一只眼睛看手机，结果发现这只眼睛的视力大大降低，而且需要几分钟的时间来恢复。

篇2：关灯后玩手机伤害到底有多大

关灯后玩手机伤害到底有多大

关灯后玩手机对眼睛表面的伤害

什么是眼表？眼表包括了角膜上皮、结膜上皮以及泪膜。

而关灯后玩手机通常造成最大影响的会是泪膜的稳定以及角膜上皮的完整性。很多到门诊来的患者主诉就是眼干、眼胀、异物感等。追问病史，通常都会有手机和电脑使用较多的情况，其中不乏在关灯后玩手机的情况。

人在一般情况下，1分钟眨眼约20次，使用手机时，因过于凝神注目，每分钟眨眼次数减少，加之关灯后手机屏幕的光亮更刺眼，导致泪液分泌减少和泪液成分改变，更严重者造成角膜上皮的脱落。

一旦泪膜的稳定性及角膜上皮的完整性遭到了破坏，就会导致干眼症的发生。干眼症最常见症状便是眼疲劳、异物感、干涩感，其它症状还包括烧灼感、眼胀感、眼痛、畏光、眼红等，更严重者还会有头痛、头晕、颈肩腰背部酸痛不适等全身症状。

关灯后玩手机会造成青光眼吗？

看到比较多的说法是：在昏暗的光线下用眼，会造成瞳孔长时间散大，堵塞眼内液体循环流通，很容易导致青光眼的发生，甚至导致永久失明。

那么是不是真的`会引起这种情况呢？

答案是：有这个可能性。

要解释这个问题，先需要介绍一下眼压，也就是眼睛里的压力。眼压是维持眼球正常形态和光学完整性的重要因素。眼压由眼睛里的房水生成维持，房水不断生成，又不断排出，维持在一个动态的平衡。

在黑暗里看近的东西的时候，眼睛里的有关肌肉会变得紧张，其他的一系列结构的变化包括：变凸的晶状体、扩大的瞳孔等，都会引起眼压的升高。长此以往，会造成不可逆的视神经损伤。

关灯后玩手机对黄斑的损伤

由于黄斑区是视力最敏锐的地方，所以人一但黄斑区发生了病变，就会导致视力下降、视物变形等，从而导致生活质量的严重下降。

那么这种黄斑区的病变到底是什么原因造成的呢？

最主要的，是与黄斑区长期慢性光损伤，脉络膜血管硬化，视网膜色素上皮细胞老化有关，多种光损伤性视网膜病变都发生在黄斑部。

黄斑损伤最主要的易感因素，是与光的长期接蚀。当然它和光源强度和照射时间、辐射光的种类及能量、屈光状态及年龄、种族和营养状态等都有关。

关灯后玩手机到底会不会引起黄斑病变呢？

目前尚无证据表明两者存在因果关系。

然而，关灯后的手机屏幕，在黑暗中特别明亮，近距离观看，高能量直射眼睛，长此以往，到底会不会引起黄斑光损伤，确实还很难说。

篇3：高二玩手机英语作文

玩手机

Nowadays, with the development of high technology, smart phone is very popular among the high school students. The smart phone once was thought to be forbidden using in the class, now has become very common tool for students. A lot of students keep their eyes on the phone all the time, even in the class, they still check on it.

Teachers are upset about this situation, because they feel most students ignoring them when they are passing the knowledge. Some teacher think it is time to let the students hand in their smart phones in the class and after class, these communicational tool will be turned back. I don’t think it is a good idea. Even for the teachers, they count on their phones so much, let alone for the students. The teachers should improve their teaching method to catch the students’ interest.

篇4：高二玩手机英语作文

It is often said that smartphones have made our lives easier. Thanks to these handy devices, we can take our work with us anywhere. However, this isn’t necessarily a good thing.

A recent survey found that two-thirds of office workers continued to work on their smartphones outside office hours. These so-called “screen slaves” are glued to their smartphones on the way home and at home. This can lead to health problems. For example, using a smartphone on the train or sofa can cause back and neck pain. What’s more, looking at a small screen for a long time can cause vision problems.

In Taiwan, there was even a man who lost the use of his index finger because he played games on his smartphone for up to six hours a day. People who use their smartphones too often also complain of headaches, increased stress, and losing sleep at night. So perhaps we need to learn to be less dependent on our smartphones, and put them down once in a while.

篇5：手机影响学习吗英语作文

手机影响学习吗英语作文

Wherever you are, you can see many people equipped with mobile phones. it seems that the world becomes smaller nowadays. you could be found wherever you are so long as you take the mobile phone with you. and mobile phones are also becoming a new scene on campus.

Students think it is extremely convenient for them to communicate with the outside world by using mobile phones, especially when they are hunting for jobs, so they call it an essential investment.

Education experts analyze the entry of mobile phones into campus as an indication of social progress. and mobile phones have been considered advanced for its attractive functions. the youth of today send messages, surf on the net, listen to music and even take photos by using their mobile phones. to some extent, it reflects that college students are more and more involved in this modern society, rather than pedants in the “ivory tower”.

As a coin has two sides, the mobile phone, while providing convenience, causes trouble too. in classrooms, the untimely ringing interrupts lectures and destroys the atmosphere of study, so it prompts many complaints. and the mobile phone users themselves also suffer.

Therefore, we need to think more about how to integrate mobile phones properly into our lives．

篇6：手机影响学习英语作文

手机影响学习英语作文

Mobiles Distract Study

Mobile phones are becoming a new scene on campus。

Students think it is extremely convenient for them to communicate with the outside world by using mobile phones， especially when they are hunting for jobs， so they call it an essential investment。

Education experts analyze the entry of mobile phones into campus as an indication of social progress。 To some extent， it reflects that college students are more and more involved in this modern society， rather than pedants in the “Ivory Tower”。

As a coin has two sides， the mobile phone， while providing convenience， causes trouble too。 In classrooms， the untimely ringing interrupts lectures and destroys the atmosphere of study， so it prompts many complaints。 And the mobile phone users themselves also suffer。

Therefore， we need to think more about how to integrate mobile phones properly into our lives。手机影响学习

在大学校园里，手机已经成为了一道新的风景。

学生们认为，手机可以让他们非常便利地与外界联系，特别是当他们找工作的时候，所以他们认为这是个必要的投资。

教育专家分析，手机进入校园是社会进步的体现。在某种程度上，这反映了大学生越来越融入这个现代社会，而不是待在“塔”里的书呆子。

正如硬币都有两面一样，手机在提供方便的同时，也产生了一些问题。在教室里，不合时宜地响起的'手机铃声不但打断了上课，而且破坏了学习的气氛，因此也引起了诸多抱怨。手机使用者自己也同样是受害者。

因此，我们应该更多地想想如何使手机适当地融入我们的生活。