sign

出处：按学科分类—军事 上海科学技术文献出版社《英汉军事新词库》第352页（1623字）

【词性】：n．

【释义】：

告示，迹象，符号，记号，征兆

◇sign off结束工作

‖signify v．表示，意味signal n．信号v．做手势signal amplification信号放大signal amplifier信号放大器signal book海军旗语通信手册signal cabin信号室signal capture俘获信号signal channel信号通道signal condition信号状态signal control area信号控制区signal conversion信号变换Signal Corps陆军通信兵signal corps specialty mark通信兵专业标号signal demodulator信号解调器signal detection ability信号鉴别(能)力signal detonator信号弹signal discrimination信号鉴别signal duration信号持续时间signal encoding device信号编码装置signal enhancement信号增强signal failure信号故障signal fire烽火(信号)signal flag信号旗，手旗signal flare信号火箭signal flow graph信号流程图signal frequency信号频率signal frequency multiplier信号频率倍增器signal generating device信号发生器signal generator信号发生器signal group信号群signal gun信号枪signal handling equipment信号处理设备signal indication lamp信号表示灯signal intensity信号强度signal lamp信号灯signal lamp flicker闪光灯signal lamp housing信号灯室signal lantern信号灯signal limit信号防护范围signal location信号点signal maintenance force信号维修队signal mast信号杆signal meter信号指示器signal mixture复合信号signal multiplication信号放大signal of distress(船只)失事信号signal officer通信主任signal pattern信号图像signal pistol信号枪signal plate信号板signal post通信所signal processing信号处理signal processor信号处理器signal regiment通信团signal rocket烟火信号弹signal security通信保密signal service通信勤务signal service company通信勤务连signal shell信号弹signal sighting apparatus信号瞄准器signal specification信号技术规范signal station通信站signal strength信号强度signal tank信号箱signal technician信号技术员signal testing信号测试signal tower信号塔signal tracer信号跟踪器signal tracking信号跟踪signal transducer信号传感器signal transmission信号传输signal troops通信部队signaling bomb信号弹signalman n．通信兵，信号工