電話用戶線 的英文怎麼說

中文拼音 [diànhuàyònghùxiàn]
電話用戶線 英文
telephone loop
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 話 : Ⅰ名詞（說出來的能夠表達思想的聲音, 或者把這種聲音記錄下來的文字） word; talk Ⅱ動詞（說; 談） talk about; speak about
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 戶 : 名詞1 （單扇的門 泛指門） one panelled door; door 2 （人家; 住戶） household; family 3 （門第） f...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 電話 : 1. （電話裝置） telephone; phone; telephone system; telephony; [美俚] horn 2. （用電話裝置傳遞的話） phone call
  • 用戶 : user; subscriber; consumer; party; purchasers; abonement
  1. One of the highest total connectivity rating in the region based on a cumulative penetration rate of main lines, mobile subscribers, integrated services digital network isdn subscribers and community antenna television catv and digital subscriber line accounts

    就主要電話線路行動電話用戶綜合業務數字網路isdn用戶有線電視和數碼用戶線路dsl帳戶的累計滲透率而言，香港是區內電訊總容量最大的地方之一
  2. And when the array transmits back to the cell - phone user, the processor sends an out - of - phase signal to one of the antennas, generating a radio beam that runs from north to south

    當陣列發射訊號給行動電話用戶時，處理器會傳送一個異相的訊號到其中一個天線，產生由北往南的無線電波束。
  3. Because the processor is fast enough to perform this task many times a second, the array can continually readjust the radio beam as the cell - phone user walks or drives across the array ' s coverage area

    因為處理器的速度很快，可在一秒內執行多次工作，所以當行動電話用戶在陣列涵蓋?圍內行走或開車時，陣列可不斷重新調整無線電波束。
  4. The company can apply for 8 phone lines, or use existing phone lines for fax operation. these 8 phone lines can be grouped as a hunt group such that it appears as one single number to the outside. this hunt group will allow outside calls to get to the next available phone line to receive fax and hence minimizing the chance of line busy

    公司從電信交換局申請8條模擬用戶線，並為這8條模擬線申請自動聯選功能，即這8條電話線可以使用一個號碼來作為主叫，系統會自動在這8條線中找出空閑的一條來應答。
  5. First, it gives a comprehensive introduction and analysis on the cti technology. then it introduces the subscriber call procedure on telephone network and some power system communication criterion. on the basis of analysis on dispatching telephone test flow, model and mathematical analyzing, the author developed a valuable dispatching - telephone auto - test system based on the cti technology

    文中首先對cti技術進行了較為全面的介紹和分析，其後介紹了電話網路中用戶線部分的呼叫過程及電力系統通信網路的一些行業標準，在對調度電話測試流程、模型及數學分析的基礎上，基於cti技術開發出了一套具有較高實用價值的調度電話自動測試系統。
  6. The long - awaited day of fast, cheap bandwidth to the home and small office appears to be just around the corner as phone companies and cable companies scramble to deliver high - speed, low - cost telecommunications, running any of a slew of digital subscriber link ( dsl ) technologies and fiber / coaxial cable hybrids up to your front door

    人們等待已久的、快速廉價的帶寬線路接進家庭和小型辦公室的日子，看來為期不遠了，因為電話公司和有線電視公司爭相要把高速、低價的通信線路送到你的大門上，這些線路採用數字用戶線（ dsl ）技術中的任何一種和光纜/同軸電纜混合線路的形式。
  7. Telecommunications have reached a worldwide advanced level and can over the whole globe. there are 2. 65 telephones per 100 persons and 26 for urban residents. the number of mobile phone accounts to 21, 000 and that of radio pager 68, 000

    電話普及率達到每百人2 . 65部，市話普及率達到每百人26部，移動電話用戶達到2 . 1萬部，無線尋呼用戶達到6 . 8萬部。
  8. The municipality has a telephone exchange capacity of 770, 000 lines, fixed telephone subscribers 520, 000, mobile phone subscribers 200, 000, broadcast paging subscribers of 170, 000, internet subscribers of 50, 000 and telephone penetration rate of 23 lines per hundred persons

    電話交換機容量達77萬門，固定電話用戶52萬戶，移動電話用戶20萬戶，無線尋呼用戶17萬戶，國際網際網路用戶5萬多戶，電話普及率每百人23部。
  9. The length of installed long - distance optical cables increased from 150, 000 km in 1997 to 470, 000 km in 2002, and the number of fixed - line and mobile phone subscribers increased from 83. 54 million to 421 million, ranking china first in the world

    長途光纜線路長度由1997年的15萬公里增加到2002年的47萬公里；固定電話和移動電話用戶由8354萬戶增加到4 21億戶，居世界首位。
  10. Subscribers of paging services refer to subscribers who carry small size pagers and receive audio signals, digital signals or literal signals sent out by city telephone through wireless paging center within assigned area

    無線尋呼電話用戶指攜帶小型尋呼機，接收市話用戶通過無線尋呼中心，在規定范圍內向其發出聲音、數字或文字顯示信息的用戶。
  11. This requires new kinds of circuit - switching gateways that feature lan interfaces and telephony trunk connections to public networks and pbxs

    這就要求用新型的電路交換網關，它們具有局域網介面和與公用網和用戶交換機電話中繼線連接的特點。
  12. Universal lifeline telephone service ( ults ), also known as california lifeline, provides discounts on basic residential telephone service to eligible low - income households

    普濟通信線電話服務（ ults ） ?也就是眾所周知的加州普濟電話?提供合於低收入資格的家庭基本電話用戶折扣優惠價。
  13. Besides the applications provided by the mobile phone operators, wap users can also access other third party wml sites

    行動電話用戶除可應用上述資訊外，更可透過無線應用系統規約瀏覽其他人以無線標示語言編寫的網頁。
  14. As recently as 1976, radio telephone providers in new york city could handle only 545 mobile telephone customers at a time ? an absurdly small number by current standards

    以1976年來說，紐約市的無線電話業者一次只能處理545個行動電話用戶，從今天的標準來看，這數目少得可笑。
  15. Telephone communication is the most widely employed ways of communication in the world. telephone communication is becoming more and more important as the national economic reform deepens. dynamic channel borrowing assignment mode is an effective method in communication channel expansion. although it has been put into practical use in satellite communication and mobile communication, no one has attempted to apply it to telephone line expansion. in this paper the author expands the telephone line via dynamic channel borrowing assignment mode, ascertains the expansion scheme, designs the circuit of hardware in telephone line expansion device, draws up software programme, analyses the call lose after using the expansion device theoretically and then experiments to verify it. eight subscribers can share one or two telephone lines with the help of the telephone line expansion device with each phone a sole number. this makes it possible for subscribers to use any free telephone line. thus increasing the number of subscriber and utilization ration of telephone line. in addition. this project makes it possible for expansion subscribers to communicate directly while not to make use of outer line. which further decreased the system call lose

    多通道共用是通信通道擴容的一種有效的方法，已在衛星通信、移動通信中得到應用，但尚未應用到電話線路擴容中。本文利用多通道共用原理對電話線路進行擴容，確定了多通道共用方式電話線路擴容的設計研究方案，研究設計了電話線路擴容器的硬體電路，編制了電話線路擴容器的軟體，並對使用電話線路擴容器后的呼損進行了理論分析及試驗研究。本文研究設計的多通道共用方式電話線路擴容器可以使8個用戶共用1 2對電話線路，每部用戶話機都具有獨立的電話號碼，可以利用任一空閑的電話線路，故能夠增加電話用戶，提高電話線路的利用率。
  16. Telephone subscribers would not generally include public telephones which are included in main lines

    電話用戶一般不包括公用電話，而它是包含在主線里的。
  17. The number of mobile phone subscribers exceeded 3 million in february and surpassed the number of fixed telephone lines in november

    行動電話用戶數目在二月突破300萬人，並在十一月超越固定電話線用戶數目。
  18. The problems facing mr obermann include the loss of 1. 5m fixed - line german customers in the first nine months of the year ; growing competition from cable and mobile operators ; a workforce which is at least 30, 000 too big coupled with an agreement not to cut jobs except by natural attrition until the end of 2008 ; and a legacy of 77, 000 employees with civil - servant status, which means they cannot be fired

    奧伯曼所面對的問題包括：今年前九個月，有150萬德國固定電話用戶流失；與有線設備和移動運營商的競爭日漸激烈；至少3萬人之眾的員工隊伍規模龐大，而且（公司與之）協定在2008年終之前除非人員自然損耗，否則不得裁員；以及具有公務員地位的7萬7千名雇員，這意味者他們不能受到裁撤。
  19. The capacity of program - controlled telephones is over 0. 70 million, 0. 52 million users of fixed telephones, mobile telephone net and broadcast paging cover the cities and villages with users of 0. 20 million and 0. 17 million respectively

    韶關市程式控制電話交換機容量達70多萬戶，固定電話用戶52萬戶。移動通訊網和無線尋呼覆蓋城鄉，用戶分別達20萬和17萬戶。
  20. With the advancement of people ' s life and the development of socialist market economy, people require so many telephones that the capacities of the telephone lines which had been put originally could n ' t reach to the users " satisfaction. therefore, searching a modern communication technique to communicate for more users by using the limited channels resources in communication fields is becoming the main subject of researching

    隨著人們生活水平的不斷提高和市場經濟的發展，人們對電話的需求日益增多，原來敷設的線路容量已經不能滿足要求，因此，利用有限通道資源以增加電話用戶數量成為現代通信領域研究的一個主要課題。
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