市話號碼 Local Number
市話局 Local Office
市話忙 Local Busy
市話網(wǎng)絡(luò) Local Network
市忙 Local Busy SIB
示波器 Oscillometer
事件檢測點 Event Detection Point EDP
事實上的標準,非官方標準 De Facto Standards
事務(wù)處理能力 Transaction Capabilities TC
事務(wù)處理能力應(yīng)用部分 Transaction Application Part TCAP
事務(wù)處理應(yīng)用部分 Transaction Capability Application Part TCAP
事務(wù)處理子層 Transaction Sub-Layer TSL
事務(wù)處理子層的能力 Transaction Sub-Layer Capabilities TSC
視距通信系統(tǒng) Line of Sight System LOS
視盤，視像盤，電視唱盤 Videodisc
視頻 Video Frequency
視頻編碼，電視編碼 Video Coding
視頻點播 Video On Demand VOD
視頻器件 Video Parts
視聽 Audio-Visual AV
試呼 Call attempt
試圖,企圖, 試呼 Attempt
試用物料 Probation Materials
試運行 Trial Running
室內(nèi)電纜卡 Cable Fixed-Caliper
室內(nèi)接地總匯 Indoor Grounding Bar
室內(nèi)走線架 Indoor cabling rack
室外接地總匯條 Outdoor Grounding Bar
室外設(shè)備單元 Outdoor Device Unit ODU
室外走線架 Outdoor Cabling Rack
適配單元 Adaptive Unit AU
適配器, 銜接器,轉(zhuǎn)接器, 附加器 Adapter AP
釋放 Release
釋放監(jiān)護信號 Release Guard Signal RLG
釋放鍵 Release Key
釋放完成消息 Release Complete Message RLC
收到后向Ｂ４ Backward Signal B4 Received
收發(fā) Transceiving
收發(fā)單元 Transmit-Receive Unit TRU
收發(fā)端局 The Transmitting and Receiving End Office
收發(fā)速率適配單元 Transmitting-Receiving Rate Adapter Unit TRAU
收發(fā)特性 Transceiver Features
收發(fā)信單元背板 Transceiver Backplane TRB
收發(fā)信機(板) Transceiver (board) TRX
收發(fā)信機基帶單元 Transceiver Baseband Unit TBU
收號狀態(tài) Number Receiving Status
收縮卷積碼 Punctured convolutional codes
收完再發(fā) Sending After Receiving Completely
收信機 Receiver
收信機/接收 Receiver/Reception RX
手電鉆 Hand-held Electric Drill
手動復(fù)位 Manual Reset
手機 Mobile phone
手鋸 Handsaw
手搖鉆 Hand Drill
守護進程 Daemon
首尾站 Originating and Destination Stations
首選電路群 First-Choice Circuit Group
首選路由 First-Choice Route
壽命曲線 Life Curve
受話器 Receiver
受理席 Handle position
售后服務(wù) After-Sales Service
書簽 Bookmark
樞紐站 Junction Center Station
輸出脈形 Output Pulse Form
輸入、輸出設(shè)備 Input/Output Device
輸入/輸出設(shè)備 Input/Output Equipment IO
輸入監(jiān)測 Input Monitor Connector IMC
輸入輸出地址 I/O Address IOA
鼠標轉(zhuǎn)接線小轉(zhuǎn)大鍵盤轉(zhuǎn)接線一拖二鍵盤轉(zhuǎn)接線 PS2 mouse switcherSmall-to-big keyboard switcherOne-to-two
keyboard switcher
樹型網(wǎng) Tree Network
數(shù)標方式 Digital Label Mode
數(shù)據(jù)/地址總線 Data/Address Bus DABUS
數(shù)據(jù)包 Packet
數(shù)據(jù)采集 Data Collection
數(shù)據(jù)操作語言 Data Manipulation Language
數(shù)據(jù)層次結(jié)構(gòu) Data Hierarchy
數(shù)據(jù)處理語言 Data Manipulation Language DML
數(shù)據(jù)電路終接設(shè)備 Data Circuit-Terminating Equipment DCE
數(shù)據(jù)分割 Data Partitioning
數(shù)據(jù)高速通道 Data Highway
數(shù)據(jù)緩沖處理器 Data Buffer Handler DBH
數(shù)據(jù)緩沖器 Data Buffer DBUF
數(shù)據(jù)集標號 Data Set Label DSL
數(shù)據(jù)加密 Data Encryption
數(shù)據(jù)庫 Database DB
數(shù)據(jù)庫登錄 Login Database
數(shù)據(jù)庫管理系統(tǒng) Data Base Management System DBMS
數(shù)據(jù)寬帶設(shè)備 Broadband Data Equipment
數(shù)據(jù)鏈路層 Data Link (layer) DL
數(shù)據(jù)鏈路連接標識 Data Link Connection Identifier DLCI
數(shù)據(jù)流 Data Stream DS
數(shù)據(jù)流圖 Data Flow Chart
數(shù)據(jù)描述語言 Data Description Language DDL
數(shù)據(jù)生成器 Data Generator
數(shù)據(jù)收集 Data Collecting
數(shù)據(jù)手套 Data Glove
數(shù)據(jù)通信OEM專用物料 Special Materials for Datacom OEM Products
數(shù)據(jù)通信設(shè)備 Datacom Equipment
數(shù)據(jù)通訊芯片 Datacom Chip
數(shù)據(jù)網(wǎng) Data Network
數(shù)據(jù)顯示控制 Data Display Control DDC
數(shù)據(jù)形式1 Data Form1 DT1
數(shù)據(jù)終端就緒 Data Terminal Ready DTR
數(shù)據(jù)終端設(shè)備 Data Terminal Equipment DTE
數(shù)據(jù)總線 Data Bus
數(shù)據(jù)總線電路 Data Bus Circuit
數(shù)碼管 Digitron
數(shù)模轉(zhuǎn)換器 Digital-Analog Converter D/A
數(shù)制,數(shù)系 Number System
數(shù)字程控交換機 Digital SPC Switch
數(shù)字電話交換機 Digital Telephone Exchange TXD
數(shù)字電話網(wǎng)絡(luò) Digital Telephone Network DTN
數(shù)字電視 Digital Television
數(shù)字多點微波系統(tǒng) Digital Multipoint Microwave System DMS
數(shù)字復(fù)接,分接器數(shù)字復(fù)用器-數(shù)字分解器 Digital Multiplexer-Demultiplexer
數(shù)字復(fù)用 Digital Multiplexing
數(shù)字話音插空,數(shù)字語音插空 Digital Speech Interpolation DSI
數(shù)字環(huán)回 Digital Loop-Back
數(shù)字環(huán)路測試 Digital Loop Test
數(shù)字環(huán)路復(fù)用系統(tǒng) Digital Loop Multiplexing System
數(shù)字環(huán)路載波 Digital Loop Carrier
數(shù)字鍵 Number Key
數(shù)字交叉連接單元 Digital Cross-Connect Unit DCC
數(shù)字交叉連接設(shè)備 Digital Cross-connection System DXC
數(shù)字交替反轉(zhuǎn) Alternate Digit Inversion ADI
數(shù)字接入與交叉連接系統(tǒng) Digital Access and Cross-Connect System
數(shù)字陸地電視廣播 Digital Terrestrial Television Broadcasting DTTB
數(shù)字邏輯電路芯片 Digit-logic Circuit Chip
數(shù)字配線架（中繼） Digital Distribution Frame DDF
數(shù)字配線架,數(shù)字分配架 Digital Distribution Frame DDF
數(shù)字式AMPS 系統(tǒng)(美) Advanced Mobile Phone System-Digital AMPS-D
數(shù)字數(shù)據(jù)業(yè)務(wù) Digital Data Service DDS
數(shù)字通信復(fù)用器 Digital Communication Multiplexer DCM
數(shù)字網(wǎng)絡(luò)結(jié)構(gòu) Digital Network Architecture DNA
數(shù)字線路終端單元 Digital Line-Termination Unit DLTU
數(shù)字信號,級別n digital signal,level n DS-n
數(shù)字信號-0級 Digital Signal Level 0 傳輸速率為64kb/s DS-0
數(shù)字信號處理器 Digital Signal Processing DSP
數(shù)字信號處理器芯片 DSP Chip
數(shù)字用戶線電路 Digital Subscriber Line Circuit DSLC
數(shù)字中繼 Digital Trunk DT
數(shù)字中繼板 Digital Trunk Board
數(shù)字中繼電纜 Digit Trunk Cable
衰減 Attenuation
衰減特性 Attenuation specification
衰落 Fading
衰落容限 Fading Allowance
雙邊緣連接器 Edge Connector
雙工 Duplex
雙工器,天線共用器,天線分離濾波器 Duplexer
雙緩沖 Double Buffering
雙擊,雙按(鼠標) Double Click
雙級交叉連接結(jié)構(gòu) Dual staged cross connect architecture
雙極化定向天線 Directional Bipolarization Antenna
雙極性 Bipolar
雙極性傳輸 Bipolar Transmission
雙極性破壞 Bipolar Polarity Violation BPV
雙絞線 Twisted Pair FTP
雙絞線 Twisted pair cable
雙節(jié)點互連 Dual Node Interconnection DNI
雙節(jié)點交互 Dual node interworking
雙口隨機存儲器 Double Port Random Memory DPRAM
雙連接集線器 Dual-Attached Concentrator DAC
雙列直插式封裝 Dual In-Line Package DIP
雙路光功率放大器 2 x Booster Amplifier BA2
雙面膠 Double Faced Adhesive Tape
雙頻 Dual Band
雙頻/多層網(wǎng)話務(wù)流量控制 Dual band/Multi-layer Advanced Load Management (ALM)
雙頻手機 Dual-Band Mobile Phone
雙頻無縫切換 Dual Band Seamless Handovers
雙頻制 Bifrequency System
雙頻終端 Dual-band terminal
雙速率碼型變換板 Dual-Rate Transcoder DRT
雙速率碼型變換板 Dual-Rate Transcoder DRT
雙頭電話線 Dual-port Telephone Line
雙纖單向通道保護環(huán) Two-fiber unidirectional path protection ring
雙纖雙向線性倒換環(huán) two-fiber bidirectional linear switched ring
雙相制 Biphase System
雙向 Bi-Directional,2-Way
雙向全閉塞 Bi-Directional Block
雙向天線 Bidirectional Antenna
雙向線性倒換環(huán) bidirectional linear switched ring
雙向中繼 Two-way trunk, bidirectional trunk
雙向自愈環(huán) Bi-Directional Self-Healing Ring BSHR
雙音多頻 Dual Tone Multi-Frequency DTMF
雙音多頻按鍵話機 DTMF Phone Set
雙音發(fā)號 Dual-Tone Dialing
雙音信號收發(fā)板 Dual Tone Transceiver DTR
雙重占用 Dual Holding
水浸傳感器 Water Sensor
水平調(diào)節(jié)腳 Leveling Adjuster, Leveling Feet
水平儀 Level Instrument, Gradienter
水平儀氣泡 Level Vial
水淹告警 Flooding Alarm
順序號 Sequence Number SNR
瞬斷 Transient interruption
說明, 例證, 例子, 圖表, 插圖 Illustration
說明書 Instructions
說明文件 Instruction Files
死鎖 Dead Lock
四分之一通用中間格式 Quarter Common Intermediate Format QCIF
四位撥碼開關(guān) 4-digit Toggle Switch
松香 Rosin
速率適配 Rate Adaptation RA
塑膠件 Plastic Parts
算法語言 Algorithmic Language
隨機 Random RAND
隨機存取存儲器 Random Access Memory RAM
隨機接入信道 Random Access Channel RACH
隨機數(shù) Random Number
隨機資料 Delivery Attached Documentation
隨路控制信道 Associated Control Channel ACCH
隨路信令 Channel Associated Signaling CAS
隧道標識 Tunnel Identifier TID
損失業(yè)務(wù)量,損失話務(wù) Lost Traffic
縮位撥號 Abbreviated Dialing ABD
縮位呼叫, Abbreviated Call
鎖閉功能 Lock-Out Function
鎖定開關(guān) Locking Switch
鎖緊螺釘 Locking Screw
鎖緊螺母 Retaining Nut
鎖開關(guān) Lock Switch
鎖相 Phase Lock
鎖相環(huán) Phase Lock Loop DPLL
他站 Remote Station / Another Station
塔頂放大器 Tower amplifier
塔放模塊 Tower Amplification Module
臺上計算機,臺式微機 Desktop Computer
鉭電容器 Tantalum Capacitor
碳膜電阻器 Carbon-film Resistor
陶瓷濾波器 Ceramic Filter
套件 Kit, Suite
套接字 Socket
套筒扳手 Socket Wrench
特服 Special Service ST
特服臺 Special Service Console (Station)
特高頻 Ultra High Frequency UHF
特殊撥號音 Special Dial Tone
特殊濾波器 Special Filter
特殊信號音信號 Special-Information Tone Signal SSI
特殊信息音 Special Information Tone
特殊振蕩器 Special Oscillator
特征函數(shù) Characteristic Function
特征相互作用管理 Feature Interactions Management FIM
特征狀態(tài)（況） Characteristic Condition
特指 Refer In Particular To ...
特制電纜 Traitor-make Cable
梯子 Ladder
提示 Prompt
提示框 Prompt Dialog Box
提示音/提醒音 Prompt Tone
提醒被叫用戶 Destination User Prompting DUP
提醒主叫用戶 Originating User Prompting OUP
體系結(jié)構(gòu) Architecture
天饋 Antenna feeder
天饋部件 Antenna Feeder Parts
天饋附件 Antenna Feeder Accessories
天饋檢測計 Antenna Feeder Detector
天饋濾波器 Antenna Feeder Filter
天饋耦合器 Antenna Feeder Coupler
天饋線 Antenna Feeder
天饋組件 Antenna Feeder Component
天線 Antenna
天線方向性圖,天線輻射圖 Antenna Pattern
天線合路器 Antenna Combiner ACOM
天線增益 Antenna Gain
天線增益 Antenna Gain
天線支架 Antenna stand
填充比特 Filling Bit
填充材料 Embedding Material
填充信號單元 Fill In Signal Unit FISU
填充字符 Filling Character
跳次計數(shù) Hop Count
跳頻 Frequency Hopping FH
跳頻多址 Frequency Hopping Multiple Access FHMA
跳頻擴頻 Frequency Hopping Spread Spectrum FHSS
跳頻序列號 Hopping Sequence Number HSN
跳線 Jumper
貼片電感器 SMT Inductor
貼片化 Surface Mounting Technology SMT
貼片化雙音驅(qū)動板 Surface-mounted Dual-tone Driving Card
鐵粉芯 Irondust Core
鐵路通信系統(tǒng) Railroad Communication System RRCS
鐵塔天線 Tower Antenna
停機，中止 Halt
停止等待方式 Stop-And-Wait
通達狀態(tài)，通話狀態(tài) Connected Status
通道 Channel
通道保護和復(fù)用段保護 Path protection and multiplex section protection
通道開銷 Path Overhead POH
通過測試 Pass The Test
通話 Conversation
通話費 Call Charge
通話計費時長 Charged Duration
通話時間 Conversation Time
通路開銷 Path OverHead POH
通配符，萬能符 Wild-Card