【正文】 通信通路 DCN:Data Communication Network 數(shù)據(jù)通信網(wǎng)DCPI:Distributed Control Panel Intelligent智能型分散控制器DCS:Distributed Control System集散型控制系統(tǒng)DDN:Digital Data Network 數(shù)字數(shù)據(jù)網(wǎng)DDS:Direct Dignital Controller直接數(shù)字控制器DDW:Data Describing Word 數(shù)據(jù)描述字通信專業(yè)英語詞匯(2)DECT:Digital Enhanced Cordless Telemunication增強數(shù)字無繩通訊DFB:Distributed Feedback 分布反饋DID:Direct Inward Dialing 直接中繼方式，呼入直撥到分機用戶DLC:Data Link Control Layer 數(shù)據(jù)鏈路層DLI:DECT Line Interface DODI:Direct Outward Dialing One 一次撥號音DPH:DECT Phone DRC:Directional Response Cahracteristics 指向性響應DS:Direct Sound 直正聲DSP:Digital signal Processing 數(shù)字信號處理DSS：Deiision Support System 決策支持系統(tǒng)DTMF:Dual Tone MultiFrequency 雙音多頻DTS:Dual Technology Sensor 雙鑒傳感器DWDM:Dense Wavelength Division Multiplexing 密集波分復用DXC:Digital CrossConnect 數(shù)字交叉連接E:Emergency lighting照明設備E:Equalizer 均衡器E:Expander 擴展器EADFB:Electricity AbsorbDistributed Feedback 電吸收分布反饋ECC:Embedded Control Channel 嵌入或控制通道EDFA:ErbiumDoped Fiber Amplifier摻餌光纖放大器EDI:Electronic Data Interexchange 電子數(shù)據(jù)交換EIC:Electrical Impedance Characteristics 電阻抗特性EMC：Electro Magnetic Compatibiloty 電磁兼容性EMI:Electro Magnetic Interference 電磁干擾EMS:Electromagnetic Sensitibility 電磁敏感性EN:Equivalent Noise 等效噪聲EP:Emergency Power 應急電源ES:Emergency Sooket 應急插座ES:Evacuation Sigvial疏散照明 ESA:Error SecondA 誤碼秒類型ＡESB:ErrorSecondB 誤碼秒類型ＢESD:Electrostatic Discharge靜電放電ESR:Errored Second Ratio 誤碼秒比率ETDM:Electrical Time Division Multiplexing電時分復用ETSI:European Telemunication Standards Institute歐洲電信標準協(xié)會 F:Filter 濾波器FAB:Fire Alarm Bell 火警警鈴FACU:Fire Alarm Contrlol Unit 火災自動報警控制裝置FC:Failure Count 失效次數(shù)FC:Frequency Converter 頻率變換器FCC:Fire Alarm System 火災報警系統(tǒng)FCS:Field Control System 現(xiàn)場總線FCU：Favn Coil Unit風機盤管FD:Fire Door 防火門FD:Flame Detector 火焰探測器FD:Floor DistributorFD:Frequency Dirsder 分頻器FDD:Frequency Division Dual 頻分 雙工FDDI：Fiberdistributed Data Interface光纖纜分布式數(shù)據(jù)接口。2010最新通信專業(yè)英語詞匯（淘寶依詩裳旗艦店提供）l 通信專業(yè)英語詞匯(1)Actuator 執(zhí)行器A:Amplifier 放大器A:Attendance員工考勤A:Attenuation衰減AA:Antenna amplifier 開線放大器AA:Architectural Acoustics建筑聲學AC:Analogue Controller 模擬控制器ACD:Automatic Call Distribution 自動分配話務ACS:Access Control System出入控制系統(tǒng)AD:Addressable Detector地址探測器ADM:Add/Drop Multiplexer分插復用器ADPCM:Adaptive Differential ulse Code Modulation 自適應差分脈沖編碼調制AF:Acoustic Feedback 聲反饋AFR:Amplitude /Frequency Response 幅頻響應AGC:Automati Gain Control自動增益控制AHU:Air Handling Unit 空氣處理機組AI:Autoiris自動光圈AIS:Alarm Indication Signal 告警指示信號AITS:Acknowledged Information Transfer Service確認操作ALC:Automati Level Control 自動平衡控制ALS:Alarm Seconds 告警秒ALU:Analogue Lines Unit 模擬用戶線單元AM:Administration Module管理模塊AN:Access Network 接入網(wǎng)ANSI:American National Standards Institute美國國家標準學會APS:Automatic Protection Switching 自動保護倒換ASC:Automati Slope Control 自動斜率控制ATH:Analogue Trunk Unit 模擬中繼單元ATM：Asynchrous Transfer Mode 異步傳送方式AU PPJE:AU Pointer Positive Justification 管理單元正指針調整AU:Administration Unit 管理單元AUAIS:Administrative Unit Alarm Indication SignalAU告警指示信號 AUG:Administration Unit Group 管理單元組AULOP:Loss of Administrative Unit Pointer AU指針丟失AUNPJE:AU Pointer Negative Justification管理單元負指針調整AUP:Administration Unit Pointer管理單元指針 AVCD:Auchio amp。Video Control Device 音像控制裝置AWG:American Wire Gauge美國線纜規(guī)格 BA:Bridge Amplifier橋接放大器BAC:Building Automation amp。FDDIF:Fiber Distributed Data Inferface光纜分布數(shù)據(jù)接口 FDMA:Frequency Division Multiple Access頻分多址FE:Fire Extirguisher 消防電梯FEBE:Far End Block Error遠端塊誤碼FEXT:Far End Crosstalk 遠端串擾FFES:Foam Fire Extionuishing System泡沫滅火系統(tǒng) FH:Fire hydrant 消火栓FI:Fee Indicator 費用顯示器FL:Focal Length 焦距FL:Fuzzy Logic 模糊邏輯FM:Faiilt Management失效管理FPA:Fire Pub