wifi英語(yǔ)作文寫(xiě)作范文怎樣的

　　wifi在如今的現(xiàn)代生活中無(wú)處不在，若是寫(xiě)成英語(yǔ)作文，你的觀點(diǎn)是擁護(hù)還是?下面是學(xué)習(xí)啦小編給大家整理了wifi英語(yǔ)寫(xiě)作范文，供大家參閱!

　　wifi英語(yǔ)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(yǔ)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(yǔ)作文篇3

　　自己動(dòng)手提升wifi的信號(hào)強(qiáng)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(wú)線網(wǎng)路信號(hào)很弱，你可能會(huì)想要知道為什么。不僅如此，你可能還會(huì)想知道如何解決這個(gè)問(wèn)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(wèn)題的關(guān)鍵在于增強(qiáng)信號(hào)和減少干擾。無(wú)線電話(huà)和微波爐之類(lèi)的裝置很顯然是干擾源，如果可以，把無(wú)線路由器放在遠(yuǎn)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(huì)干擾無(wú)線信號(hào)，所以盡量避免大型金屬表面出現(xiàn)在無(wú)線局域網(wǎng)附近。無(wú)線通常有一個(gè)質(zhì)量不太好的內(nèi)置wifi天線，向所有方向輻射信號(hào),通常稱(chēng)為全向天線。全向天線在所有方向上產(chǎn)生恒定磁場(chǎng)強(qiáng)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(hào)隨著距離增加而減弱，這是由于受到全向模式下源信號(hào)功率減弱的影響。在信號(hào)離開(kāi)信號(hào)源繼續(xù)傳播途中,信號(hào)強(qiáng)度開(kāi)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(shí),用全向天線取代路由器內(nèi)置的天線效果會(huì)更好。但是安全問(wèn)題也會(huì)隨之而來(lái),因?yàn)樵鰪?qiáng)的信號(hào)意味著您的網(wǎng)絡(luò)將提供給更多的人。所以,既增強(qiáng)信號(hào)有安全的做法是使用一個(gè)高增益定向天線,將發(fā)出一個(gè)強(qiáng)烈的信號(hào),朝著一個(gè)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(hào)控制起來(lái)更加容易。商用天線或反射鏡都可以實(shí)現(xiàn)這一目標(biāo),但我們將向您展示一個(gè)更有趣的和免費(fèi)的拋物面反射器。有很多方法可以做到這一點(diǎn),最簡(jiǎn)單的是錫紙覆蓋的盤(pán)子，如這一個(gè)。

　　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(pán)子放在wifi天線后面，朝向您希望的信號(hào)輻射位置。另一個(gè)非常著名的方式你的無(wú)線信號(hào)輻射是使用簡(jiǎn)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(gè)洞，這樣信號(hào)在這個(gè)方向上就會(huì)變強(qiáng)。

　　Thanks for watching video How To Increase Wifi Signal

　　謝謝收看本期“增強(qiáng)wifi信號(hào)”節(jié)目。

　　放的試點(diǎn)城市,許多地方使用4G轉(zhuǎn)WI-FI讓市民試用.

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