wifi英语作文写作范文怎样的

　　wifi在如今的现代生活中无处不在，若是写成英语作文，你的观点是拥护还是?下面是学习啦小编给大家整理了wifi英语写作范文，供大家参阅!

　　wifi英语作文篇1

　　In our daily life, everybody uses the wifi. I would like to talk about the advantages and disadvantages of using wifi.

　　As we know, the wifi is really continent for us to either search on line or play the online games. So, wifi is widely used in our daily life. However, it cannot be ignored that, there are some disadvantages of using wifi. For instances, when you use the wifi, you will have less time to communicate with your friends and make fewer friends in your life. In conclusion, using the wifi should be careful, or you will have fewer friends and feel lonely

　　wifi英语作文篇2

　　Nowadays,the Internet in our daily life is very important.WiFi is the one of it.In our daily life ,

　　We always use mobile phone or computer to play games or communicate to other poeple.And most of above usually need a lot of network flow.If you have WiFi,you will save your some network flow.

　　Aithough WiFi is very useful,it is not convenient and sometimes will give us some problem.For example,it is not exist anywhere.Some no password's WiFi may be have virus can make your phone or computer break.So we should use WiFi carefully.

　　wifi英语作文篇3

　　自己动手提升wifi的信号强度

　　If you often notice a weak signal from your wireless network, you might want to know why. Other than that, you also want to know how to solve it. Here's what you can do.

　　如果你的无线网路信号很弱，你可能会想要知道为什么。不仅如此，你可能还会想知道如何解决这个问题。以下就是我们的建议。

　　The key to solving weak reception is higher signal strength and less network noise. Certain devices such as cordless phones and microwaves are obvious generators of wireless network noise. So if it's all possible, keep your router as far away from these other devices and other things that could interfere.

　　解决问题的关键在于增强信号和减少干扰。无线电话和微波炉之类的装置很显然是干扰源，如果可以，把无线路由器放在远离这些东西的地方。

　　Metallic surfaces also interfere with wireless signal so try to avoid having large metallic surfaces near your wireless LAN. Wireless normally have a poor quality built-in wifi antenna that radiates signal equally well in both directions, usually referred to as omnidirectional. An omnidirectional antenna is an antenna that produces constant field strength in all directions.

　　金属表面也会干扰无线信号，所以尽量避免大型金属表面出现在无线局域网附近。无线通常有一个质量不太好的内置wifi天线，向所有方向辐射信号,通常称为全向天线。全向天线在所有方向上产生恒定磁场强度。

　　These antennas can be weak over longer distances. This is due to interference of the source signalling power it radiates in all directions. As the signal continues to travel away from its source, the signal strength begins to grow weaker.

　　这些天线信号随着距离增加而减弱，这是由于受到全向模式下源信号功率减弱的影响。在信号离开信号源继续传播途中,信号强度开逐渐减弱。

　　Sometimes, it is better to replace the router's poor quality built-in antenna with a stronger omnidirectional antenna such as this one. There are some security concerns around these omnidirectional signals, in that the increased power means that your network will be available to more people. So, a somewhat safer choice for increased range is to use a high gain directional antenna that will send a strong signal in a specific direction.

　　有时,用全向天线取代路由器内置的天线效果会更好。但是安全问题也会随之而来,因为增强的信号意味着您的网络将提供给更多的人。所以,既增强信号有安全的做法是使用一个高增益定向天线,将发出一个强烈的信号,朝着一个特定的方向。

　　The focused signal will allow better control by aiming the signal towards the desired location. You can buy commercially available antenna or reflectors but we're going to show you a more fun and free way to make a parabolic reflector. So, there are many ways to do this, the simplest being a dish covered in tin foil such as this one.

　　投射到特定区域的信号控制起来更加容易。商用天线或反射镜都可以实现这一目标,但我们将向您展示一个更有趣的和免费的抛物面反射器。有很多方法可以做到这一点,最简单的是锡纸覆盖的盘子，如这一个。

　　Place the dish behind the wifi antenna pointing towards the location you want the signal to radiate to. Another very well-known way to radiate your wireless signal is to use the humble Pringles packet. Place the hollowed out Pringles in front of the antenna.

　　把盘子放在wifi天线后面，朝向您希望的信号辐射位置。另一个非常著名的方式你的无线信号辐射是使用简单的品客薯片包。将空品客薯片包放在天线的前面。

　　You can see I've made a hole in the Pringles packet. The wifi signal will then be strengthened in the direction that the packet is pointing.

　　我在包装袋上弄了一个洞，这样信号在这个方向上就会变强。

　　Thanks for watching video How To Increase Wifi Signal

　　谢谢收看本期“增强wifi信号”节目。

　　放的试点城市,许多地方使用4G转WI-FI让市民试用.

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