| Subject | Chinese | English |
| pharm. | 克无踪 | paraquat (除草剂) |
| gen. | 导弹制导无线电跟踪系统 | azusa |
| earth.sc. | 小型无线电跟踪系统 | minitrack |
| tech. | 微型跟踪无线电 | minitrack radio |
| avia. | 无人机跟踪与控制系统 | drone tracking and control system |
| avia. | 无人机跟踪和控制系统 | drone tracking and control system |
| gen. | 无影无踪 | knock fora burton |
| proverb | 无影无踪 | into thin air |
| gen. | 消逝得无影无踪 | clean gone |
| gen. | 无影无踪 | go fora burton |
| el. | 无惯性扫描、跟踪与测距 | inertialess scanning, tracking and ranging |
| space | 无惯性角跟踪 | inertialess angle tracking |
| space | 无源［被动］跟踪 | passive tracking |
| space | 无源［被动］跟踪系统 | passive tracking system |
| space | 无源卫星被动跟踪 | passive-satellite passive tracking |
| space | 无源声呐跟踪系统 | passive sonar tracking system |
| el. | 无源截击跟踪系统 | passive intercept tracking system |
| avia. | 无源拦截跟踪系统 | passive intercept tracking system |
| mil., air.def. | 无源探测和跟踪 | passive detection and tracking |
| avia. | 无源标定和跟踪系统 | passive identification and tracking system |
| mil., air.def. | 无源测距-经导弹跟踪法 | passive ranging-track via missile |
| avia. | 无源红外机载跟踪设备 | passive infrared airborne tracking equipment |
| el. | 无源角跟踪 | passive angle tracking |
| mil., air.def. | 无源角跟踪 | passive angle track |
| space | 无源角跟踪干扰 | passive angle track jamming (一种电子干扰技术) |
| mil., air.def. | 无源角跟踪干扰 | passive angle track jamming |
| mil., air.def. | 无源角跟踪-脉冲重复周期末端距离码元方法 | passive angle track-end-of-PRP range bin |
| mil., air.def. | 无源角跟踪-跟踪雷达带外方法 | out-of-band |
| mil., air.def. | 无源角跟踪-跟踪雷达带外方法 | passive angle track-tracking radar |
| avia. | 无源跟踪 | passive tracking |
| mil., air.def. | 无源跟踪与雷达数据融合 | passive tracking and radar |
| mil., air.def. | 无源跟踪系统 | passive tracking system |
| tech. | 无示踪物的 | tracer free |
| gen. | 无示踪物的 | tracer-free |
| comp., net. | 无线传感器追踪网络 | wireless sensor tracking network |
| avia. | 无线电制导监察与自动跟踪 | radio guidance surveillance and automatic tracking |
| el. | 无线电制导、监视与自动跟踪 | radio guidance, surveillance and automatic tracking |
| el. | 无线电定向与跟踪 | radio direction and tracking |
| el. | 无线电定向与跟踪 | radio direction and track |
| agric. | 无线电示踪器 | radio tracking |
| tech. | 无线电跟踪 | radio tracking |
| agric. | 无线电跟踪制导 | azusa |
| space | 无线电跟踪测量系统 | radio tracking and measuring system |
| space | 无线电跟踪站 | radio tracking station |
| space | 无线电跟踪系统 | radio tracking system |
| tech. | 无线电跟踪装置 | minitrack |
| tech. | 无线电追踪 | radio tracking |
| tech. | 无线电追踪技术 | radio tracking technique |
| el. | 无跟踪扫描 | non-track while scan |
| mil. | "无踪" | "Bessledny" (号驱逐舰(苏)) |
| construct. | 无载体示踪原子 | carrier-free tracer |
| mil., air.def. | 机载无源红外跟踪设备 | passive IR airborne track equipment |
| idiom. | 消失得无影无踪 | into the blue |
| gen. | 消失得无影无踪 | vanish into the void |
| gen. | 示踪物用于示踪某种用别的办法无法跟踪的运动 | a tracer is used to trace some movement which cannot otherwise be followed |
| el. | 通用电气无线电跟踪系统 | General Electric radio tracking system |
| gen. | 隐匿无踪 | cover up one's tracks |
