電話串線 的英文怎麼說
中文拼音 [diànhuàchuànxiàn]
電話串線
英文
get the lines crossed- 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
- 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
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Author has analyzed many schemes such as electric cable reading system, telephone line reading system, infrared ray reading system, hertzian waves reading system, 1c card reading system. we design a new scheme of combing infrared communication and serial communication based on client request and local condition
作者在分析了電力線抄表、電話線抄表、紅外線抄表、無線射頻抄表、 ic卡抄表等一系列抄表方案的優劣后,根據客戶要求和現場實際,提出了將無線紅外通信和有線串列通信相結合的抄表方案。The teacher must assure that the relative distance to mike is less than 0. 5 meter, so the movable scope of teacher is strictly restricted. the disadvantage of wireless mike is : the mike breaks easily and battery costs largely. the cost is high and it is difficul to manage the equipment
授課教師必須保證與話筒間的相對距離不超過0 . 5m ,教師授課時的活動范圍受到了嚴格的約束。使用無線話筒的弱點是:話筒易損壞,電池耗電量大,使用成本高,設備管理麻煩,大量使用時存在串頻干擾,同時影響教師的外觀形象。It make the speaker get rid of bondageof mike and it expands the movable scope of speaker. it overcome the disadvantage of mike in. the life - span of equipment is more than five years. the equipment adopts hidden structure. when installed and debuged, you can use it with the power on and you need not manage it
它克服了手持話筒的不方便,領夾無線話筒經常更換電池串頻易損管理麻煩等缺陷,設備使用壽命超過5年,設備採用暗藏式調整結構,經安裝調試后,打開電源即用,無需專人管理。The switchboard at the university of rhode island is connected to the president ' s home phone, and occasionally a misdirected call interrupts his lei - sure time
羅德島大學的電話交換臺與校長家的電話是聯在一起的,所以時常有串線的電話打擾他的休息。In other way, the telephone line expander which has many characteristics just as the little of declination, the far distance of communication, the convenience of using and protecting can transmit tone signal directly and is suitable for the performance of telephone line
同時,電話線路擴容器直接傳輸音頻信號,適合電話線路特性,具備衰耗及串音小,通話質量好和通信距離遠,使用及維護簡便等優點,具有廣泛的應用前景和使用價值。Before the connectting between moden and other equipments, it works at the cammand mode, the cammand that is send to moden is used to set or manipulate the mode, after the connectting between moden and other equipments, it works at connectting mode, at that time, the cammand send from the computer is send to another computer which will pass the moden and telephone line. the moden control cammand is called " at " cammand, all the control manipulation is realized by sending the ascii character to moden, after the moden received the " at " cammand, it firstly judges the cammand, secondly, it analyses and executes the cammand, finnally, it executes a response by sending back a ascii character, during the deseign of below - computer, we introduce in detail the deseign of system hardware and system software, below - computer system hardware and system software, below - computer is made up of microchip collecting and controlling system, which finish the strobe and water level data collection, display and disposal, deal with the communication with the above - computer, the microchip is the centre of data dealing with, the peripheral equipments are made up of data collecttion module, control cammand input module, display module, execute output module, and long - distance communication module
在moden控制軟體的設計中,詳細敘述了moden正常工作時的幾個重要函數:初始化函數、撥號處理函數、應答處理函數、掛機處理函數,設計並調試了四個函數的通信程序,數據機工作時存在兩種模式,命令模式與連線模式,命令模式是針對功能設置的模式,連線模式是數據傳輸的模式。當數據機未與其他設備連接時,其處于命令模式,這時候下達給數據機的指令是作為數據機本身設置或操作用的;當數據機已經與其他設備連接時,其處于連線模式,所有在此時由計算機送至數據機的信息都將經由電話線傳送到另一部計算機上。專門使用於控制數據機的指令集被稱為「 at指令集」 ,對moden的所有操作(如撥號、應答、掛機等)都可以通過給moden發送ascii字元串來實現, moden在收到at命令后,先對命令進行判斷,接著分析和執行命令緩沖區中的命令,最後以自身的ascii字元對命令作出響應。Love is a telephone which often has crossed lines. and this usually happens to you unexpectedly., your line will either cross or be crossed. both cases are referred to as " triangles ". fortunately, all such occurrences are transient
愛情是一部電話,綜經常串線.而且串線常常是在你意想不到時發生.不是你的電話與別人的串線,就是別人的電話與你的串線.這兩種情況都被稱為"三角串" .幸運的是,所有這些串線都是瞬時現象Draft standard to match to and work with ets 300 001 net4 " apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators ". specification for series connected apparatus. apparatus having less than maximum allowable impairments
與ets 300001 net4相適應的標準草案"由某些公共長途通信接線員操作的公共交換電話網連接用單功能或多種特別功能裝置" .第6部分:串聯裝置規范.第6 . 2節:小於最大允許損傷度的裝置Draft standard to match to and work with ets 300 001 net4 " apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators ". specification for series connected apparatus. apparatus having maximum allowable impairments
與ets 300001 net4相適應的標準草案"由某些公共長途通信接線員操作的公共交換電話網連接用單功能或多種特別功能裝置" .第6部分:串聯裝置規范.第6 . 1節:具有最大允許損傷度的裝置The power supply module is made of sg3525a, which supply current for pipeline cp. the data collection module is made up of single chip, which collect the nature eroding voltage, protection voltage and current on the spot and transport these data to pc by com. pc constitutes master control module, which inspects work state of the whole cp system, control the system start and exit, display data out of the single chip
本系統採用sg3525a晶元構成開關電源模塊,提供管線陰極保護電流;採用單片機系統做為數據採集模塊,採集管線現場自然腐蝕電位、保護電位、保護電流等數據,並把採集的數據通過串列口送往pc機; pc機為主控模塊監控整個電源系統的工作狀態,控制整個模塊的投入和退出,完成人機對話;利用顯示器顯示系統輸出電壓、電流。For recent years, adsl has world widely employed and widely used in many aspects such as vod, remote medical treatment and e - shopping etc. but we noticed that the traditional telephone networks are designed for the transmission of low frequency signals, and the adsl ' s frequency rang is from 0 to 1. 104mhz, so we must confront the signal attenuation, the loop line noise impairments, the crosstalk interferences, the bridge tap reflections and the rf disturbances problems and many other problems when transmitting the adsl signals one the telephone networks
近幾年來, adsl在世界范圍內得到充分的使用,廣泛應用於視頻點播、遠程醫療、網上購物等各個方面。但是由於電話線網路是專門為傳輸低頻信號而設計,而adsl的頻譜范圍在0 1 . 104mhz內,因此在傳輸adsl信號時,面臨著信號衰減、線路噪聲、串音干擾、橋接抽頭反射和射頻干擾等等多方面的問題,這就要求在adsl開通之前對線路進行一系列的測試。The hardware of the approach and system employs singlechip with memory to communicate through the serial of pc and modem, and to do distant network communication through current telephone line network
其硬體部分採用單片機技術,與pc機通過串口和modem進行通訊。用現有電話線網進行網路化遠程通訊。分享友人