【正文】 e 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 Public Address 火災事故廣播FPD:Fire Public Derice 消防設施FR:Frequency Response 頻響FRD:Fire Resis tamt Damper 防火閥FRS:fire resistant shutter 防火卷簾FSK:Frequency Shift Keying移頻鍵控 FSU:Fixed Subscriber Unit單用戶固定臺FTHD:Fixed temperatute Heat Detector 定溫控測器FTP:Foil Tnisted Pair金屬箔雙絞電纜FTTB:Fiber To The Building 光纖到大樓FTTC:Fiber To The Curb光纖到路邊FTTH:Fiber To The Home 光纖到家庭FW:fire Wall 防火墻FWHM:Full Width Half Maximum 脈沖的半高寬度PACR：Attonuation to Crosstalk Ratio 衰減與串擾比　GAP:Gaussian (filtered)Frequency Shift Keying 高斯濾波頻移鍵控GBS:Glass Break Sensors 玻璃破碎傳感器 GC:Generic Cabling 綜合布線GIB:Generic Information Block 通用信息模塊GNE:Gateway Network Element網關GSM:Global System for Mobile munications全球移動通信系統(tǒng)H:Hybrid 混合式 HCBS:High C Bus Servers Unit 高速C總線服務單元HCS:Higher order Connection Supervision高階連接監(jiān)視HD：Heat Detecter 感溫探測器HDB3:High Density Bipolar of order 3code 高密度雙極性碼HDLC:High Data Link Control 高級數(shù)據(jù)鏈路控制HDLC:High Digital Link Control 高級數(shù)據(jù)鏈路控制HDSL:Highbit rate Digital Subscriber Link 高比特數(shù)字用戶鏈路HDTV:High Definition Television 高清淅度電視HEC:Header Ervor Control:信頭差錯控制域HEMS:High level Entity Management system高級實體管理系統(tǒng) HFC:Hybrid fiber coax 光纖同軸電纜混合系統(tǒng)HGRP:Home Optical Network 華為公司專用協(xié)議HIFI:High Fidelity 高保真度HIPPI:High Performance Parrallel Interface高性能并行接口HMP:Host monitoring protocol 宿主機監(jiān)視協(xié)議HOA:High Order Assembler高階組裝器HOAPID:High Order Path Access Point Identifier高階通道接入不敷出點標識符HOI:High Order Interface高階接口HONET:Home Optical Network 華為綜合業(yè)務接入網商標HOTCM:High Order Tandem Connection Monitor高階通道串聯(lián)連接監(jiān)控HOVC:High Order Virtual Container 虛容器HPA:High order path Adaptation高階適配HPC:High order path Connection高階通道連接HPOM:High order Path Overhead Monitor高階通道開銷監(jiān)視器HPP:High order path Protection高階通道保護HPRDI:Higher order path Remote Defect Indication高階通道接收缺陷指示HPREI:Higher order PathRemote ErrorIndication高階通道遠端錯誤指示HPT:High order path Termination高階通道終端HRDS:Hypothetical Reference Digital Section假設參考數(shù)字段HSUT:High order path Supervision Unequipped Termination高階通道監(jiān)控未裝裝載終HVAC:Heating Ventilation Air Conditioning暖通空調 HWS:Hot Water Supply熱水供應系統(tǒng)I:Interference 串擾IA:Intruder Alarm防盜報警ICMP:Internet Control Message Protocol控制信息協(xié)議IDC:Insucation Displacement Connection絕緣層信移連接件IDS:Industrial Distribution System 工業(yè)布線系統(tǒng)IFC:Intelligent Fire Controller 照明智能控制器ILD:Inject Light Diode 注入式激光二極管IM:Impedance Matching 阻抗匹配IMA:Interactive Multimedia Association交互式多媒體協(xié)議IMDM:Intensity ModulationDirection Modulation直接強度調制IN:Information Network 信息網IO：Information Outlet信息插座IOS:Intelligent Out Station 智能外圍站IPEI:International Portable國際移動設備標識號IPTU:Indoor Pan amp。P:Operation Administration, Maintenance and Provisioning運行、管理、維護和預置OAM:Operation, Administration and Maintenance操作、管理和維護OBFD：Optical Beam Flame Detector 線型光速火焰探測器OCN:Optical carrier levelN光載波級NOCR:Optical Character Recogmition光學字符識別 OEIC:Optoelectronic Integrated Circuit光電集成電路 OFA:Optical Fiber Amplifier 光纖放大器OHP:Overhead Processing開銷處理 OLT:Optical Line Terminal光纖線路終端ON:Orerall Noise 總噪聲ONU:Optical Network Unit 光纖網絡單元OOF:Out Of Frame 幀失步OOP:Object Oriental Programming面向對象程序設計OS:Operating System 操作系統(tǒng)OSC:Oscillator 振蕩器OSI:Open Systems Interconnection開放系統(tǒng)互連OTDK：Optical Time Doman Reflectometer 光時域反射線OTDM:Optical Time Division Multiplexing 光時分復用PA:Power Amphfier 功率放大器　PA:Power Amplifier 功率放大器PABX:Private Auntomatic Branch Exchange 程控數(shù)字自動交換機Paging :無線呼叫系統(tǒng)PAL:Pinhole Alc Lons 針孔型自動亮度控制鏡頭PARK:Portable Access Rights Key 移動用戶接入權限識別碼PAS:Public Address System 公共廣播音響系統(tǒng)PBX:Private Bran exchange 程控用戶交換機PC:Pan unitamp。Communication系統(tǒng)通信控制SCD:Saplex sc mector 雙ISC連接器SCD:Sound Console Desk 調度臺SCPC:Single Chnanel Per Carrier 衛(wèi)星回程線路SCS:Stractured Cabling System 結構化布線系統(tǒng)SD:Signal Degraded 信號劣化SD:Smoke damper 排煙閥SD:Smoke Detector 感煙探測器SD:System Distortion 系統(tǒng)失真SDCA:Synchronization DCA同步數(shù)據(jù)通訊適配器SDMA:Spaee Division Multiplex Access容分 SDXC:Synchronous Digital Cross Connect 同少數(shù)字交叉連接SE:Sound Energy 聲能SEC:SDH Equipment Clock SDH 設備時鐘SED:Sound Energy Density 聲能密度SEEF:Smoke Extractor Exhaust Fan 排煙風機SEMF:Synchronous Equipment Management Function同步設備管理功能SES:Severely Errored Second 嚴重誤碼秒SESR:Severely Errlred Second Ratio嚴重誤碼秒比率 SETPI:Synchronous Equipment Timing Physical Interface同步設備定時物理接口SETS:Synchronous Equipment Timing Source同步設備定時源 SF:Spur Feeder 分支線SF:Subscribers Feeder 用戶線SFN:Sound Field Nonunifornity 聲場不均勻度SFP:Sound Field Processor 聲場處進器