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- This paper analyses the common event of OTDR test in the optical fiber communication line, and points out the special requirement of OTDR in optical fiber network of new type. 通過(guò)對光時(shí)域反射儀在光纜線(xiàn)路測量中出現的常見(jiàn)現象的分析,說(shuō)明了使用光時(shí)域反射儀應注意的幾點(diǎn)問(wèn)題,并指出在新型光纖網(wǎng)絡(luò )中對OTDR的特殊要求,從而提高了我們的工作效率和處理事件的能力。
- Her major concern is to keep the communication line with her daughter open. 她主要關(guān)心的是保持與女兒的交流暢通。
- Port: The point at which a communication line enters a computer system. 端口:通信線(xiàn)路進(jìn)入計算機系統的地方。
- Her-major concern is toj keep the communication line with her daughter open. 她主要關(guān)心的是保持與女兒的謹暢通。
- Each of the EDUs, keypad controllers and CCIs of the system is connected to a common communication bus. 系統的每一個(gè)EDU、鍵盤(pán)式控制器和CCI連接到公共通信總線(xiàn)上。
- What's necessary for the group is to have a common communication, organisation and planning to realise the most of the needs. 對于這個(gè)團體來(lái)說(shuō),必須的是擁有一個(gè)公共的通信、組織和計劃來(lái)實(shí)現大多數需求。
- Any modification may lead to updating each unique communication line in its own way. 任何修改都可能會(huì )按其自身的方式更新每條唯一的通信線(xiàn)路。
- Multiplex The transmission of multiple signals over a single communication line or computer channel. 在一個(gè)信息通道上或電腦通路上同時(shí)傳送多個(gè)信號的情況。
- All the three stations are remote, with no supply of electricity and communication line. 該三個(gè)氣象站都位處偏遠地點(diǎn),既無(wú)電力供應,也無(wú)通訊網(wǎng)絡(luò )。
- Network: Two or more computers linked by communication lines. 網(wǎng)絡(luò ):用通信線(xiàn)路鏈接兩個(gè)或更多的計算機。
- Leased or private, usually referring to communications lines or equipment. 租用的或私人的,通常指的是通信線(xiàn)路或設備。
- Multiplex: The transmission of multiple signals over a single communication line or computer channel. 多路:在一個(gè)信息通道上或電腦通路上同時(shí)傳送多個(gè)信號的情況。
- The upper controller and PLC using RS-422 communication line composes industrial control networks. 上位機與PLC用RS-422通訊線(xiàn)構成工業(yè)控制網(wǎng)。 由工業(yè)PC+PLC組成的自動(dòng)控制系統,結構簡(jiǎn)單,操作方便。
- Configuration software should be able to support all kinds of industrial equipment and common communication protocol normally should provide distributed data management and network functionality. 組態(tài)軟件應該能支持各種工控設備和常見(jiàn)的通信協(xié)議,并且通常應提供分布式數據管理和網(wǎng)絡(luò )功能。
- It is the unique communication line, managed by the BSI, connecting all electric equipment. 它由智能控制盒(BSI)統一管理的唯一的、連接所有電器設備的通信線(xiàn)路。
- Knowledge without common sense counts for little. 光有學(xué)問(wèn)而無(wú)常識,則這種學(xué)問(wèn)無(wú)甚價(jià)值。
- Other than communication line cost and maintenance costs for hardware and software, you have to prepare for the cost involved in maintaining your website and computer systems. 除了通訊線(xiàn)路的成本及維修軟硬件的開(kāi)支之外,你需要準備維持網(wǎng)頁(yè)及電腦系統的成本。
- Transport and communication lines link up all parts of the province. 全省交通運輸四通八達。
- The simulation system for electrical power communication line analyses ADSS spanning on high voltage line by calculating the couplings of electric magnetic field and force field. 電力系統光纖通信線(xiàn)路仿真系統是通過(guò)電磁場(chǎng)與力場(chǎng)的耦合計算來(lái)科學(xué)的分析全介質(zhì)自承式光纜與輸電桿塔同塔并架的情況。
- CCA (Common communication dapter) 通用通信適配器