| Subject | English | Chinese |
| avia. | accelerometer output signal | 加速度计输出信号 |
| avia. | accelerometer signal | 加速度计信号 |
| avia. | access barred signal | 接人受阻信号 |
| avia. | acoustic signal processing and analysis system | 声信号处理与分析系统 |
| avia. | acoustic source signal generator | 声信号发生器 |
| avia. | acoustic test signal generator | 声测试信号发 |
| avia. | acquisition of signal | 信号获得 |
| avia. | activation signal | 激活信号 |
| avia. | adaptive surface signal recognition and direction indicator | 自适应地面信号识别与定向指示器 |
| gen. | adjacent-line signal | 邻行信号 |
| gen. | Admiralty Signal and Radar Establishment | 海军部通信与雷达研究院英 |
| gen. | Admiralty Signal Establishment | 海军部通信研究院英 |
| avia. | advanced digital signal analyzer | 先进数字信号分析器 |
| avia. | advanced digital signal processor | 先进数字信号处理器 |
| avia. | advanced on-board signal processor | 先进机载信号处理器 |
| avia. | advanced signal processor executable common software | 高级信号处理器可执行指令软件 |
| avia. | air signal generator | 空气信号发生器 |
| avia. | air signal officer | 对空信号官 |
| avia. | air support signal unit | 空中支援通信部队 |
| avia. | air support signal unit | 空中支援信号部队 |
| gen. | air support signal unit | 空中支援通信部队英 |
| gen. | air traffic control signal system | 空中交通指挥信号系统 |
| avia. | airborne target signal exploitation | 空中目标信号开发 |
| avia. | aircraft call signal | 飞机呼叫信号 |
| avia. | aircraft smoke and illumination signal | 航空发烟、发光标志弹 |
| avia. | alternating current signal generator | 交流电信号发生器 |
| avia. | altitude signal | 高度信号 |
| avia. | altitude warning signal system | 高度告警信号系统 |
| avia. | analog data signal processor | 模拟数据信号处理器 |
| avia. | analog signal converter unit | 模拟信号转换装置 |
| avia. | analog/digital signal conditioning unit | 模-数信号整形装置 |
| gen. | Anti-aircraft Signal Company | 防空通信连英 |
| gen. | Applied Signal Processing | 应用信号处理美 |
| avia. | ARINC signal gateway | 航空无线电公司信号通路 |
| avia. | arm-and-hand-signal | 手势信号 |
| gen. | Army Signal Engineering Laboratory | 陆军通信工程实验研究所美 |
| gen. | artificial white signal | 白电平测试信号 |
| avia. | assigned signal recognition | 指定信号识别 |
| gen. | audio signal | 音步员信号 |
| multimed. | audio signal processing | 音频信号处理 |
| multimed. | audio signals | 音频信号 |
| avia. | aviation signal light gun | 航空信号枪 |
| multimed. | balanced signal | 平衡信号 |
| multimed. | band-limited signal | 带限信号 |
| avia. | beam signal | 无线电波束信号 |
| bridge. | Bechgaard signals | 比齐加德信号 |
| comp. | black signal | 黑电平 〔黑图像，全黑〕信号 |
| gen. | blacker-than-black synchronizing signal | 黑区〔黑像加深〕同步信号 |
| gen. | black-out-signal | 消隐〔匿影〕信号 |
| gen. | block-signal | 阻塞〔截止，分段〕信号 |
| avia. | breakage signal of trip circuit | 掉闸回路断线信号 |
| gen. | bright-signal detector | 亮度信号检测器 |
| avia. | burst isochronous signal | 突发等时信号 |
| avia. | burst signal | 电视色同步信号 |
| gen. | busy signal | 占线 |
| securit. | buy signal | 买进信号 |
| securit. | buying signal | 买人信号技术分析时股票走势图上出现的买人某证券的标记 |
| multimed. | call progress signal | 呼叫进展信号 |
| gen. | Camp Coles Signal Laboratory | 科尔斯营通信技术实验研究所美 |
| gen. | Camp Evans Signal Laboratory | 伊万斯营通信技术实验研究所美 |
| gen. | cancelled video signal | 抵消后的视频信号 |
| multimed. | cellular signal | 蜂窝信号 |
| gen. | Central Signal Establishment | 中央通信研究院英 |
| comp. | clear signal | 置"0"信号 |
| comp. | clear signal | 清除信号 |
| avia. | clock signal | 时钟脉冲 |
| avia. | coarse/acquisition signal | 粗测/捕获信号 |
| fishery | coherent signal processing | 相关信号处理 |
| gen. | colour burst signal | 彩色定向〔副载波〕信号 |
| geol. | colour difference signal | 色差信号 |
| gen. | colour-minus-brightness signal | 色亮差信号 |
| avia. | command signal | 控制信号 |
| avia. | command signal limiter | 指令信号限制器 |
| avia. | common mode signal | 共模信号 |
| avia. | common signal processor | 共用信号处理器 |
| gen. | complete signal | 复合〔全电视〕信号 |
| multimed. | component digital video signal | 分量数字电视信号 |
| multimed. | component video signal | 分量电视信号 |
| multimed. | composite digital video signal | 复合数字电视信号 |
| gen. | composite picture signal | 全电视信号 |
| multimed. | composite sync signal | 复合同步信号 |
| multimed. | composite video broadcast signal | 复合电视视频广播信号 |
| multimed. | composite video signal | 复合视像信号 |
| avia. | contact for semigraph signal | 模拟信号触点 |
| avia. | control input signal | 控制输入信号 |
| avia. | controller and signal evaluation | 控制器和信号评估 |
| avia. | correction for radio wave propagation of time signal | 电磁波传播时延改正 |
| securit. | credible signal | 信号 |
| securit. | credible signal | 信誉标记 |
| avia. | data and control signal interface | 数据和控制信号接口 |
| avia. | data signal display unit | 数据信号显示器 |
| avia. | day and night distress signal | 昼夜遇险信号弹 |
| avia. | digital data signal processor | 数字数据信号处理器 |
| avia. | digital information transmission signal | 数字信息传输信号 |
| avia. | digital radar signal processor | 数字雷达信号处理器 |
| avia. | digital signal conditioner | 数字信号调节装置 |
| avia. | digital signal convertor | 数字信号转换器 |
| multimed. | digital signal cross-connect level 1 | 数字信号交接等级 1 DTCP digital transmission copy protection 数字传输复制保护 |
| multimed. | digital signal level/data service level | 数字信号等级/数据服务等级 |
| avia. | digital signal processing | 数据信号处理 |
| avia. | digital signal processing system | 数字式信号处理系统 |
| avia. | digital signal processor | 数据信号处理器 |
| avia. | digital signal transfer unit | 数字式信号传输装置 |
| avia. | digital signal transfer unit | 数字式信号传递装置 |
| avia. | direct signal | 直接信号 |
| avia. | discrete signal moving target indicator | 非连续信号移动目标指示器 |
| gen. | distress-signal | 遇险信号 |
| avia. | disturbance signal | 干扰信号 |
| avia. | dither signal | 高频脉动信号 |
| securit. | divergence signal | 背离信号 |
| gen. | early warning signal | 〔早期〕预警系统 |
| avia. | electric signal gun | 电动信号枪 |
| avia. | electrode signal | 电极信号 |
| geol. | electronic scan signal | 电子扫描信号 |
| avia. | electronic signal monitoring | 电子信号监视 |
| avia. | electro-optical signal processor | 电子光学信号处理器 |
| avia. | embedded machine signal processing | 嵌入式机器信号处理 |
| avia. | emergency distress signal | 紧急遇险信号 |
| avia. | emergency evaluation signal | 应急评估信号 |
| avia. | emergency evaluation signal system | 应急评估信号系统 |
| avia. | emission signal | 发射信号 |
| avia. | engine vibration signal conditioner | 发动机振动信号调节器 |
| avia. | enhanced modular signal processor | 增强型模块化信号处理器 |
| avia. | error correction signal | 误差更正信号 |
| avia. | error signal | 出错信号 |
| avia. | error signal | 错误信号 |
| avia. | estimated signal | 估计的信号 |
| gen. | Evans Signal Laboratory | 伊万斯通信实验研究所美 |
| avia. | excitation signal | 电激励信号 |
| avia. | fault trip signal of breaker | 断路器事故掉闸信号 |
| avia. | firing signal light | 发射信号灯 |
| avia. | five-minute signal | 导弹发射前的五分钟准备信号 |
| avia. | flag signal | 旗帆信号 |
| avia. | flashing-signal circuit | 闪光信号回路 |
| avia. | flight director signal adapter | 飞行指引仪信号换接器 |
| avia. | flight instrument signal converter | 飞行仪表信号转换器 |
| avia. | flight instrument signal system converter | 飞行仪表信号系统转换器 |
| avia. | flow signal | 流量信号 |
| avia. | fluorescence signal | 荧光信号 |
| gen. | fog-signal | 雾标 |
| gen. | fog-signal | 雾天〔浓雾〕信号 |
| gen. | fog-signal | 雾中信号 |
| avia. | fog signals | 雾号 |
| avia. | fog signals | 雾警设备 |
| avia. | fore-and-aft motion signal | 前后运动信号 |
| avia. | frequency agile signal simulator | 频率捷变信号模拟器 |
| avia. | frequency modulation signal processor | 频率调制信号处理器 |
| securit. | fresh signal | 最新信号 |
| securit. | fresh signal | 新的信号 |
| gen. | gated nature of signal | 信号选通性 |
| multimed. | ghost cancellation reference signal | 虚像取消参照信号 |
| nautic., tech. | green visual signal | 绿色的视觉信号 |
| avia. | Greenwich time signal | 格林尼治报时信号 |
| gen. | Greenwich time signal | 格林威治时间信号 |
| avia. | grounding signal circuit | 接地信号回路 |
| avia. | guidance cutoff signal | 制导切断信号 |
| avia. | guidance signal processor-repeater | 制导信号处理机重发机 |
| avia. | gyro signal coordinate resolver | 陀螺信号坐标分解器 |
| avia. | hardover signal | 过强信号 |
| avia. | heavy gas prewarning signal | 重瓦斯预告信号 |
| bridge. | high-low signal | 大小信号 |
| gen. | I can't get the satellite signal | 我收不到卫星信号 |
| gen. | IEE Proceedings: "Vision, Image and Signal Processing" | 电气工程师学会会报："视觉、图像与信号处理" (英) |
| avia. | inertial signal unit | 惯性信号装置 |
| gen. | infra-red signal translator | 红外信号转换器 |
| avia. | initial signal unit | 初始信号装置 |
| automat. | input signal | 输入信号 |
| avia. | input signal management | 输人信号管理 |
| avia. | input signal monitor | 输人信号监控器 |
| gen. | Institution of Railway Signal Engineers | 铁路信号工程师协会英 |
| avia. | interface signal list | 接口信号表 |
| avia. | interface signal list | 接口符号清册 |
| avia. | interface signal list | 界面信号清单 |
| avia. | international code of signals | 国际信号编码 |
| multimed. | jam signal | 堵塞信号 |
| avia. | jam/signal ratio required | 所需干扰/信号比 |
| bridge. | Kelly solid suit signal | 凯利坚固长套信号 |
| nautic., tech. | laboratory signal socket box | 实验室信号插座箱 |
| avia. | landing signal officer | 降落信号员 |
| avia. | landing signal officer | 着陆信号官 |
| gen. | landing signals officer | 降落信号指挥官航空母舰上的 |
| gen. | large-signal | 大信号的 |
| avia. | launch escape signal | 发射逃逸信号 |
| bridge. | Lavinthal signal | 拉文萨尔信号 |
| bridge. | length signals | 牌张信号 |
| bridge. | length signals | 长度信号 |
| gen. | light railways signal service | 窄轨铁路信号段 |
| gen. | light signal | 灯示〔光〕信号 |
| avia. | load transfer signal | 负荷传递信号 |
| nautic., tech. | locating signals | 定位信号 |
| avia. | logical signal processor | 逻辑信号处理机 |
| comp. | logical signals processor | 逻辑信号处理机 |
| gen. | look at the signal lamp | 看信号灯 |
| avia. | loss of signal | 信号损失 |
| avia. | loss of signal | 〔无〕信号消失 |
| avia. | maintenance signal data recorder | 维护信号数据记录器 |
| avia. | maintenance signal data recording set | 维护信号数据记录装置 |
| avia. | maintenance signal data recording system | 维护信号数据记录系统 |
| avia. | master caution signal | 主注意信号 |
| bridge. | Mckenney signal | 麦肯尼信号 |
| avia. | mean-time signal | 平凡式时号 |
| avia. | microwave signal source | 微波信号源 |
| avia. | miniature bus for fault signal | 事故信号小母线 |
| avia. | minimum discernible signal | 最低可分辨信号 |
| refrig. | minimum stable signal | 最小稳定信号 |
| avia. | minimum visual signal | 最小视频信号 |
| radio.amat. | Morse signal needle code | 莫尔斯电码 |
| avia. | multiband portable signal generator | 多波段便携式信号发生器 |
| avia. | multi-function radar signal processor | 多用途雷达信号处理器 |
| gen. | multiple on course signal | 多航向信号 |
| gen. | multiple-signal | 多重信号的 |
| multimed. | native signal processing | 片内本机信号处理 |
| gen. | native signal processing | 本地信号处理 |
| avia. | negative torque signal | 负转矩信号 |
| avia. | negative-torque signal | 负扭矩信号 |
| avia. | noisy signal | 噪声信号 |
| avia. | non radar signal processor | 非雷达信号处理器 |
| avia. | non radiating signal processor | 非辐射信号处理器 |
| multimed. | non-composite video signal | 非复合电视信号 |
| gen. | NTSC signal specification | 全国电视系统委员会信号技术规范美 |
| automat. | operation signal | 操作信号 |
| avia. | optical signal level | 光信号级 |
| avia. | optical signal processing | 光学信号处理 |
| avia. | optical signal processor | 光信号处理器 |
| gen. | outgoing signal | 回声测探仪发出信号 |
| gen. | outline of video signal | 视频信号包线 (轮廓) |
| automat. | output signal | 输出信号 |
| avia. | output signal management | 输岀信号管理 |
| gen. | particular system of signal receiving | 特种信号接收方式 |
| avia. | payload signal processor | 加载信号处理器 |
| avia. | peak signal | 峰值信号 |
| avia. | peak signal | 最大信号 |
| avia. | peak signal-to-noise ratio | 峰值信号噪声比 |
| avia. | pilot signal | 监控信号 |
| avia. | pointing error signal | 位置偏差信号 |
| gen. | polarity of picture signal | 视频〔图像〕信号极性 |
| avia. | power signal-to-noise ratio | 信号噪声功率比 |
| avia. | prewarning signal | 预告信号 |
| avia. | program signal processor | 可编程信号处理器 |
| avia. | programmable signal data processor | 可编程信号数据处理器 |
| avia. | programmable-signal data-processor | 可编程信号数据处理器 |
| fishery | programmable signal processor | 程序信号处理器 |
| avia. | pseudo-random noise signal assembly | 伪随机噪声信号组件 |
| avia. | radar digital signal processor | 雷达数字信号处理器 |
| avia. | radar signal processing equipment | 雷达信号处理设备 |
| avia. | radar video signal processor | 雷达视频信号处理器 |
| avia. | radio frequency signal management system | 射频信号管理系统 |
| gen. | range on target signal | 目标距离信号 |
| avia. | ratio signal-to-noise ratio | 信噪比 (电路中选定一点的信号功率与噪声功率的比值。它通常表达为信号与噪声振幅的均方根之比，用以衡量数据源或数据传送链路的清楚度。信噪比越高，接收时的干扰越小) |
| gen. | readback signal | 读回信号 |
| avia. | received signal level | 接收到的信号电平 |
| avia. | reference signal | 参比信号 |
| avia. | running signal and anchor light | 航行信号及系留灯 |
| gen. | saturate signal | 最大〔饱和〕信号 |
| bridge. | scrambling signal | 干扰信号 |
| securit. | sell signal | 卖出信号 |
| avia. | semigraph and alarm signal | 模拟报警信号 |
| avia. | sensor signal | 传感器信号 |
| avia. | sensor signal fault detection | 传感器信号故障检测 |
| gen. | shading correcting signal | 黑点补偿〔黑斑校正，图像背景校正〕信号 |
| gen. | shading correction signal | 黑点补偿〔黑斑校正，图像背景校正〕信号 |
| avia. | signal access | 信号存取 |
| avia. | signal adapter unit | 信号适配器装置 |
| gen. | signal-amplifier | 信号放大器 |
| avia. | signal analysis report | 信号分析报告 |
| avia. | signal analysis report feedback | 信号分析报告反馈 |
| avia. | signal and homing light | 信号与归航灯 |
| avia. | signal area | 信号区 |
| avia. | signal auto radar processing system | 信号雷达自动处理系统 |
| avia. | signal automatic air traffic control | 空中交通管制信号自动化 |
| gen. | signal automatic air traffic control | 自动空中交通管制通信系统 (system) |
| avia. | signal automatic radar processing | 雷达信号自动处理 |
| gen. | signal-averager | 信号平均器 |
| gen. | Signal Aviation Heavy Construction Co. | 重型航空通信设备公司美 |
| gen. | Signal Aviation Light Construction Co. | 轻型航空通信设备公司美 |
| avia. | signal aviation test and support activity | 航空信号试验与支援设施 |
| avia. | signal azimuth display | 信号方位显示器 |
| avia. | signal beam | 信号束 |
| avia. | signal circuit | 信号线路 |
| avia. | signal combining equipment | 信号组合设备 |
| avia. | signal communication | 信号联络 |
| gen. | signal communication by orbiting relay experiment | 卫星接力信号通信试验 |
| avia. | signal communications system | 信号通信系统 |
| avia. | signal comparison | 信号比较 |
| gen. | signal complex | 整组电视信号 |
| multimed. | signal compression | 信号压缩 |
| multimed. | signal computing system architecture | 信号计算系统体系结构 |
| avia. | signal condition and detection electronics | 信号处理与检测电子设备 |
| avia. | signal condition and display unit | 信号条件和显示装置 |
| avia. | signal conditioner | 信号调节器 |
| avia. | signal conditioner module | 信号调节器组件 |
| avia. | signal conditioner unit | 信号调节器组件 |
| avia. | signal conditioning | 信号调理 |
| avia. | signal conditioning | 信号处理 |
| avia. | signal conditioning equipment | 信号调节设备 |
| avia. | signal conditioning system | 信号调节系统 |
| avia. | signal conditioning unit | 信号调节装置 |
| avia. | signal conversion unit | 信号转换装置 |
| avia. | signal conversion unit | 信号转化装置 |
| gen. | signal corps | 通信兵 |
| avia. | signal corps engineering lab | 信号兵工程实验室 |
| gen. | Signal Corps Engineering Laboratories | 通信兵工程实验〔研究〕所 |
| avia. | signal corps radio | 通信兵无线电设备 |
| gen. | signal corps radio and radar | 通信兵用无线电及雷达设备 |
| avia. | signal corps school | 信号兵学校 |
| avia. | signal corps school | 通信员学校 (美国) |
| avia. | signal cover | 信号覆盖范围 |
| comp. | signal data converter | 信号数据变换器 |
| avia. | signal data demodulator set | 信号数据解调器 |
| avia. | signal data demodulator system | 信号数据解调系统 |
| avia. | signal data distributor processor | 信息数据分配处理器 |
| avia. | signal data processor | 信号数据处理机 |
| avia. | signal data recording set | 信号数据记录装置 |
| multimed. | signal denoising | 信号去噪 |
| avia. | signal display converter | 信号显示转换器 |
| avia. | signal element | 信号单元 |
| avia. | signal engineer | 信号工程师 |
| avia. | signal engineering laboratory | 信号工程实验室 |
| avia. | signal equipment support agency | 信号设备器材技术供应机构 |
| avia. | signal fading badly | 信号严重衰减 |
| avia. | signal failure badly | 信号极度衰减 |
| avia. | signal film | 信号胶片 |
| nautic., tech. | signal flag | 号旗 |
| avia. | signal generator | 信号产生器 |
| avia. | signal ground | 信号接地 |
| avia. | signal ground | 信号用接地 |
| avia. | signal handling equipment | 信号操纵设备 |
| avia. | signal identification experiment | 信号识别试验卫星 |
| avia. | signal identification processor | 信号标识处理器 |
| avia. | signal/image processing | 信号/图像处理 |
| avia. | signal imitation | 假信号响应 |
| avia. | signal imitation | 信号模仿 |
| avia. | signal information and monitoring | 信号信息和监控 |
| gen. | signal information and monitoring | 信号信息与监控 |
| avia. | signal instruction | 信号指令 |
| gen. | signal instruction | 信号说明 |
| avia. | signal intelligence | 通信情报 |
| avia. | signal intelligence system | 信号情报系统 |
| avia. | signal intercept from low orbit | 低轨道信号截获 |
| avia. | signal interference ratio | 信号干扰比 |
| avia. | signal interference ratio | 信扰比 |
| gen. | signal-lace | 信号引人 |
| gen. | signal light | 指示灯 |
| gen. | Signal Mountain | 信号山 |
| radio.amat. | signal needle code | 莫尔斯电码 |
| avia. | signal/noise index | 信号/噪声指数 |
| avia. | signal/noise ratio | 信号噪声比 |
| avia. | signal of interest | 感兴趣的信号 |
| avia. | signal office | 信号室 |
| avia. | signal operation instruction | 通信操作指令 |
| avia. | signal panel | 信号屏 |
| avia. | signal phase | 信号相位 |
| avia. | signal piping | 信号枪 |
| avia. | signal piping | 信号管道 |
| avia. | signal plane | 信号层 |
| avia. | signal processing and display | 信号处理与显示 |
| avia. | signal processing and display equipment | 信号处理与显示设备 |
| avia. | signal processing display unit | 信息处理与显示装置 |
| avia. | signal processing electronics | 信号处理电子设备 |
| avia. | signal processing element | 信号处理单元 |
| gen. | signal processing in evacuated electronic devices | 电真空器件中信号处理 |
| avia. | signal processing module | 〔客〕信号处理模块 |
| avia. | signal processing module | 信号处理组件 |
| avia. | signal processing peripheral | 信号处理外部设备 |
| avia. | signal processing radar | 信号处理雷达 |
| avia. | signal processing system operating system | 信号处理系统操作系统 |
| avia. | signal processing unit | 信号处理装置 |
| fishery | signal processor | 信号处理器 |
| gen. | signal projectile | 信号弹 |
| avia. | signal quality detector | 信号质量检测 |
| avia. | signal quality parameter | 信号质量参数 |
| gen. | signal radio maintenance teams, aviation | 航空用无线电设备修理工作队 |
| avia. | signal rate | 信号发送速率 |
| gen. | signal-receiving | 信号输人的 |
| gen. | signal-receiving | 接收信号的 |
| avia. | signal reception | 信号接收 |
| avia. | signal regeneration | 信号整形 |
| avia. | signal reshaping | 信号重新形成 |
| avia. | signal reshaping | 信号再生 |
| avia. | signal return | 信号返回 |
| multimed. | signal sampling | 信号采样 |
| avia. | signal selection | 信号选择 |
| gen. | signal-selector patch | 信号选择器脉冲 |
| avia. | signal selector unit | 信号选择装置 |
| gen. | signal selector unit | 〔雷达〕距离指示器焚光屏 |
| avia. | signal separation filter | 信号分离滤波器 |
| comp. | signal sequence | 信号时序 |
| avia. | signal simulator | 模拟信号源 |
| avia. | signal slip ring | 信号模拟器 |
| nautic., tech. | signal smoke | 信号烟雾 |
| avia. | signal sorting | 信号分类 |
| gen. | signal station | 无线电台 |
| gen. | signal station | 通信台 |
| avia. | signal strength center frequency | 信号强度中心频率 |
| avia. | signal swing | 信号摆幅 |
| avia. | signal to crosstalk ratio | 信号串话比 |
| avia. | signal to multipath ratio | 信号多径比 |
| avia. | signal to noise ratio | 信号噪声比 |
| avia. | signal to noise ratio | 随机杂波信杂比 |
| avia. | signal-to-background ratio | 信号背景比 |
| multimed. | signal-to-interference-plus-noise ratio | 信号与干扰加噪声比 |
| multimed. | signal-to-mask ratio | 信号掩模比 |
| avia. | signal-to-noise indicator | 信号噪声比指示器 |
| avia. | signal-to-noise margin | 信号噪声裕度 |
| avia. | signal-to-noise merit | 信号噪声指数 |
| avia. | signal-to-noise ratio | 信噪比 (电路中选定一点的信号功率与噪声功率的比值。它通常表达为信号与噪声振幅的均方根之比，用以衡量数据源或数据传送链路的清晰程度。信噪比越高，接收时的干扰越小) |
| avia. | signal-to-noise ratio for optics | 光信噪比 |
| avia. | signal-to-noise ratio Video | 视频信噪比 |
| multimed. | signal-to-quantization-noise ratio | 信号-量化噪声比 |
| avia. | signal tracking filter | 信号跟踪滤波器 |
| avia. | signal transfer unit | 信号传递装置 |
| avia. | signal transition | 信号过渡 |
| avia. | signal transition | 信号变换 |
| avia. | signal transmission subsystem | 信号传输子系统 |
| gen. | signal transmitting, receiving and distribution | 信号传送、接收和分配 |
| avia. | signal underwater sound | 水下声响信号 |
| avia. | signal unit | 信号装置 |
| avia. | signal unit | 信号元 |
| avia. | signal unit | 信号单位 |
| avia. | signal unit indicator | 信号单元指示符 |
| nautic., tech. | signal yard | 桅横桁 |
| gen. | signals fading badly | 信号极度衰减 |
| avia. | single advance signal processor | 单独先进信号处理器 |
| avia. | single-signal | 单信号 |
| gen. | single-signal | 单信号的 |
| gen. | small-signal | 小信号 |
| gen. | small-signal | 微弱信号 |
| multimed. | speech signal | 语音信号 |
| nautic., tech. | speed signal | 速率信号 |
| gen. | spurious shading signal | 寄生黑斑补偿信号 |
| avia. | standard frequency and time signal | 标准频率和时间信号 |
| avia. | start signal | 启动信号 |
| therm.eng. | step input signal | 阶跃输人信号 |
| avia. | subsequent signal unit | 顺序信号装置 |
| avia. | subsequent signal unit | 辅助顺序信号装置 |
| bridge. | suit preference signal | 要花色信号 |
| bridge. | suit signal | 花色长度信号 |
| avia. | sweep frequency signal generator | 扫频信号产生器 |
| avia. | synchro signal amplifier | 同步信号发大器 |
| gen. | synchro signal amplifier | 同步信号放大器 |
| multimed. | synchronization signal | 同步信号 |
| gen. | synchronized-signal | 同步〔联动式〕信号 |
| multimed. | synchronous transport signal level 1 | 同步传输信号等级 1 |
| avia. | tactical air radar signal processor | 战术空中雷达信号处理器 |
| avia. | tactical air radar signal processor | 战术空军雷达信号处理器 |
| avia. | tactical airborne signal exploitation system | 战术机载信号利用系统 |
| avia. | tank signal processor A | 〔客〕油箱信号处理器 A |
| avia. | tank signal processor B | 〔客〕油箱信号处理器 B |
| avia. | target and background signal-to-noise evaluation | 目标和背景信号噪声比的鉴定 |
| avia. | target signal | 目标回波信号 |
| gen. | telegraph and data signal analyser | 电报及数据信号分析器 |
| gen. | telltale signal | 警号 |
| gen. | telltale signal | 告警信号 |
| avia. | temperature prewarning signal | 温度预告信号 |
| avia. | test set operational signal converter | 试验装置操作信号变换器 |
| avia. | test signal | 〔客〕测试信号 |
| avia. | test signal switching unit | 试验信号转换装置 |
| gen. | The signal was at danger | 信号指在警告"有危险"的位置上 |
| gen. | time-signal | 时间〔定时〕信号 |
| gen. | time-signal | 报时信号 |
| avia. | time signal generator | 时间信号产生器 |
| avia. | timing signal bus out | 时信号总输出 |
| avia. | timing signal control panel | 时统信号控制台 |
| multimed. | timing signals | 定时信号 |
| gen. | Toms River Signal Laboratory | 托姆斯-利佛通信实验研究所美 |
| securit. | trading signal | 买卖股票时间标记 |
| securit. | trading signal | 交易信号 |
| avia. | traffic light signal | 空中交通信号灯 |
| avia. | tripping audible signal | 掉闸音响信号 |
| bridge. | trump signal | 将牌信号 |
| gen. | turn signal | 转向灯 |
| avia. | ultrasonic signal | 超声波信号 |
| gen. | unidirectional video signal | 有直流分量的视频信号 |
| gen. | unidirectional video signal | 单向性视频信号 |
| avia. | unique signal generator | 专用信号产生器 |
| gen. | United States Army Signal Corps | 美国陆军通信兵 |
| bridge. | upside-down signal | 反式信号 |
| avia. | international urgency signal | 国际紧急信号 |
| avia. | vehicle management system signal processing | 运载器管理系统信号处理 |
| avia. | velocity signal | 速度信号 |
| avia. | vertical interval test signal | 帧扫描期插入测试信号 |
| avia. | vertical-sync signal | 帧同步信号 |
| avia. | vertical-sync signal | 竖直同步信号 |
| avia. | very high frequency omnidirectional radio range test signal | 甚高频全向无线电信标测试信号 (通过发射测试信号来检验 VOR 接收机的精度的地面设施。一些 VOT 在机载时也对用户有用，而另一些仅仅限于在地面使用) |
| avia. | very high frequency omnidirectional radiorange test signal | 甚高频全向无线电信标测试信号 |
| avia. | very recognition signal | 非常识别信号 |
| nautic., tech. | vibration signal | 振动信息 |
| avia. | vibration signal | 振动信号 |
| avia. | video signal | 图像信号 |
| avia. | voice reporting signal assembly | 音频报告信号装置 |
| avia. | voice signal converter | 声音信号转换器 |
| avia. | VOR test signal system | 甚高频全向信标测试信号系统 |
| avia. | VOR test signal | 甚高频全向无线电信标测试信号 |
| gen. | VOR test signal | 甚高频全向信标测试信号 |
| gen. | Weather Bureau signal station | 气象局信号站美 |
| avia. | weather information telemetering signal | 气象情报遥测信号 |
| gen. | wind signal generator | 曲线〔绕〕信号发生器 |
| gen. | with the signal swing at zero | 当信号波动幅度为零时 |
| gen. | zero-signal | 静态的 |
| gen. | zero-signal | 零无信号的 |
