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为什么你不能在飞机上使用手机? – 译学馆
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为什么你不能在飞机上使用手机?

Why Can't You Use a Phone On An Airplane?

大家好 我是方块君
Hey there, I’m Blocko.
我不知道你怎么想的 但我觉得在飞机上要关手机是件麻烦事
And I don’t know about you but turning off my cellular device when I’m on a plane is a hassle and a half.
今天是周四 所以我将会回答你们的一个问题
It’s Thursday so that means we’re answering one of your questions.
本周我们要来回答的问题是:
And this week we’re gonna find out:
在飞机上使用手机真的不好吗?
Is using your phone on the aircraft actually bad?
手机有可能通过发射无线信号干扰飞机的通讯系统
It’s possible that phones could emit radio signals that could interfere with aircraft communications,
控制系统和飞机上其它的电子设备
flight control and other electronic equipment on board.
这个想法要用科学实验来证明才能让民众相信这是真的
This idea has more to do with what the public believes is true than proven science.
2003年起 航空无线电技术委员会(RTCA)
The RTCA Radio Technical Commissions for Aeronautics
对电磁干扰进行了实验
has been examining the electromagnetic interference since 2003.
然后他们承认在10000英尺下禁止使用电子设备几乎是没有必要的
And they acknowledge that banning electronic use below 10000 feet is near useless
不过 当然还是需要保持警惕
while still maintaining a sense of caution of course.
许多国家已经禁止在飞机上使用手机
Many countries have banned the use of cellular devices on planes.
但随着新科技的发展 这个问题正在被逐渐解决 禁令也逐渐放松
But as the issues have been addressed by new technology, the bans have been lifted.
2008年 法国航空成为了第一个允许在飞机上使用手机的航空公司
Air France was the first airline to allow the use of cellphones in flight
你可以在飞机上发短信 发电子邮件 甚至接打电话
to text email and even send and receive calls in 2008
当你在飞机上使用手机时
When you use your cellphone on a plane,
你正在信号塔数千英尺以上的高空 以每小时500英里的速度飞行
you are thousands of feet above cell towers moving in around 500 miles per hour.
当你在地面上时 你的手机其实打电话一点都不费劲
When you’re on the ground your phone doesn’t really have to work very hard to make a call,
但在飞机上 手机和网络都会产生混乱
but in the air both the phone and the network get confused.
在高速飞行的情况下
There is a abundance of cell towers available at any given moment
既定时间里有大量的信号塔可以选择
when you’re traveling at a high speed.
这会让手机发出强烈的信号
This makes the phone emit a stronger signal and increases the possibility
增加了干扰飞机设备的可能性
of interfering with the plane’s equipment.
新的飞机技术用微微蜂窝来充当飞机上的迷你信号塔
Newer plane technology uses a pico cell which acts like a mini cell tower on board,
使得飞机上的手机能和地面上的信号塔正常通讯
and allows the phones on the plane and the towers on the ground to interact normally.
你会在飞机上关闭手机吗?或者说开启飞行模式?
Are you wont to turn your phone off during a flight?Airplane mode?
告诉我们吧
Let us know.
每周四我照例都会回答一个新问题
As usual I’ll be answering a new question every Thursday.
所以在下方评论区留言问我问题吧 在脸书和推特也行
so ask anything you want to know in the comment section below or on Facebook and Twitter.
这里是Life Noggin
This has been Life Noggin
别忘了继续思考哦
Don’t forget to keep on thinking.

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想知道为什么不能在飞机上使用手机吗,这个小短片为您解答

听录译者

IllUSION

翻译译者

比巴卜

审核员

审核团H

视频来源

https://www.youtube.com/watch?v=f9yUF0WEKZU

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