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        4.20雅安地震英文報道:地震中為何微信微博比電話更給力

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        英語資源頻道為大家整理的4.20雅安地震英文報道:地震中為何微信微博比電話更給力,供大家參考!
             雅安地震后,相比手機、座機無法接通的焦急和不時的掉線,人們發(fā)現(xiàn),微信、微博似乎更靠譜、更給力。為什么會這樣?
            Ya'an after the earthquake, compared with the mobile phone, landline couldn't get anxious and sometimes dropped, people found the micro-blog, micro message, seems to be more reliable, more awesome. How could you do this?
            地震發(fā)生后,數(shù)百個基站停止服務(wù),有些地下寬帶光纖也受了傷,加上四川方向的話務(wù)量劇增,給當?shù)氐耐ㄐ旁斐删薮髩毫?。但人們發(fā)現(xiàn),電話打不通了,但是微信、微博還能發(fā)。還有網(wǎng)友說,在電話沒通的情況下,靠著微信,收到了朋友的平安信息。甚至中國聯(lián)通也轉(zhuǎn)發(fā)了一條微博,緊急號召大家盡量用短信和微信聯(lián)系,切勿不停向四川和雅安撥電話,要把電話通道留給最緊急的人。
            After the earthquake, hundreds of base station out of service, some underground broadband fiber was also injured, and Sichuan direction traffic surge, caused great pressure to local communication. But it is found, the phone is busy, but also hair micro-blog, micro message. Still the netizen says, in the phone didn't pass case, by means of micro message, receive message of peace. Even China Unicom also forwarding a micro-blog, emergency call you as far as possible the use of text messages and micro message, do not stop to the Sichuan and Ya'an dial telephone, the telephone channel for the emergency.
            北京郵電大學(xué)教授闞凱力分析指出,在這種狀況下,微信的確比傳統(tǒng)的語音通信、短信的效率要高。主要原因是微信的工作原理是分組交換的業(yè)務(wù)模式。它經(jīng)過壓縮處理,占用的通道可寬可窄,并且是一種存儲-轉(zhuǎn)發(fā)交換方式,信息可以一站站推送,有傳輸空間時再送出。而傳統(tǒng)的語音通信、短信都是電路交換,需要建立一條點對點的獨享通道。在同等網(wǎng)絡(luò)條件下,微信占用的網(wǎng)絡(luò)資源要小得多,并且它走的是數(shù)據(jù)通道。
            Beijing University of Posts and Telecommunications Professor Han Kaili pointed out that, in this case, micro message is indeed more than efficiency, the traditional voice communication message to. The main reason is the working principle of micro message is a packet switching business model. It is compressed, occupancy of the channel width, and is a store-and-forward switching method, information can be a station push, then sends a transmission space. And the voice communication, SMS is the traditional circuit switching, need to establish a point-to-point private channel. Under the same network conditions, micro message occupied cyber source is much smaller, and it is taking the data channel.
            這意味著,遇到地震等緊急事件時,電話服務(wù)往往會出現(xiàn)擁擠甚至堵塞,這時候,短信的到達率比電話要高,而微信甚至微博則會更通暢。2011年日本大地震依然歷歷在目,當時東京電話一度癱瘓,而剛剛流行的微博則成為尋親的平臺。時隔兩年,積攢3億人氣的微信搭起了溝通災(zāi)區(qū)內(nèi)外的另一座橋梁。
            This means that, when seismic emergency, telephone service often crowded or even blocked, this time, message arrival rate higher than a telephone call, and micro message even micro-blog will be more smooth. The 2011 earthquake in Japan, still be visible before the eyes, when Tokyo telephone was paralyzed, and just popular micro-blog has become the perfect platform to locate. After two years, accumulated 300000000 popular micro message put up a bridge between inside and outside the disaster area.
            專家指出,在很多基站受損、救援爭分奪秒的關(guān)鍵時期,請盡量少往災(zāi)區(qū)打電話;災(zāi)區(qū)的人們?nèi)绻麜簳r不需要通信時,也關(guān)掉手機,因為即便在待機的狀態(tài)下,手機還是會節(jié)奏性地向基站發(fā)送信號。如果不是救援等緊急需要,建議公眾能用微信等方式聯(lián)系的盡量用微信,少打電話。當然,如果有WiFi情況下,盡量用WiFi上網(wǎng),減小移動網(wǎng)絡(luò)的壓力。
            The expert points out, in the key period of many base stations damaged, rescue seize every minute and second, please as far as possible to the disaster area to call; the people in the disaster areas if no need for communication, but also better to turn off the mobile phone, because even in the standby state, mobile phone or rhythm of sending a signal to the base station. If not rescue and other emergency needs, members of the public are advised to contact with the micro message, as far as possible to use micro message, call less. Of course, if there is the case of WiFi, as far as possible the use of WiFi Internet access, reduce the pressure of mobile network.