wifi英語作文寫作范文怎樣的

wifi英語作文寫作范文怎樣的

　　wifi在如今的現(xiàn)代生活中無處不在，若是寫成英語作文，你的觀點是擁護還是?下面是學習啦小編給大家整理了wifi英語寫作范文，供大家參閱!

　　wifi英語作文篇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英語作文篇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英語作文篇3

　　自己動手提升wifi的信號強度

　　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.

　　如果你的無線網(wǎng)路信號很弱，你可能會想要知道為什么。不僅如此，你可能還會想知道如何解決這個問題。以下就是我們的建議。

　　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.

　　解決問題的關(guān)鍵在于增強信號和減少干擾。無線電話和微波爐之類的裝置很顯然是干擾源，如果可以，把無線路由器放在遠離這些東西的地方。

　　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.

　　金屬表面也會干擾無線信號，所以盡量避免大型金屬表面出現(xiàn)在無線局域網(wǎng)附近。無線通常有一個質(zhì)量不太好的內(nèi)置wifi天線，向所有方向輻射信號,通常稱為全向天線。全向天線在所有方向上產(chǎn)生恒定磁場強度。

　　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.

　　這些天線信號隨著距離增加而減弱，這是由于受到全向模式下源信號功率減弱的影響。在信號離開信號源繼續(xù)傳播途中,信號強度開逐漸減弱。

　　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.

　　有時,用全向天線取代路由器內(nèi)置的天線效果會更好。但是安全問題也會隨之而來,因為增強的信號意味著您的網(wǎng)絡將提供給更多的人。所以,既增強信號有安全的做法是使用一個高增益定向天線,將發(fā)出一個強烈的信號,朝著一個特定的方向。

　　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.

　　投射到特定區(qū)域的信號控制起來更加容易。商用天線或反射鏡都可以實現(xiàn)這一目標,但我們將向您展示一個更有趣的和免費的拋物面反射器。有很多方法可以做到這一點,最簡單的是錫紙覆蓋的盤子，如這一個。

　　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.

　　把盤子放在wifi天線后面，朝向您希望的信號輻射位置。另一個非常著名的方式你的無線信號輻射是使用簡單的品客薯片包。將空品客薯片包放在天線的前面。

　　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.

　　我在包裝袋上弄了一個洞，這樣信號在這個方向上就會變強。

　　Thanks for watching video How To Increase Wifi Signal

　　謝謝收看本期“增強wifi信號”節(jié)目。

　　放的試點城市,許多地方使用4G轉(zhuǎn)WI-FI讓市民試用.

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