| relay interlocking | 继电器联锁 | |
| relay circuitry | 继电器电路 | |
| lever | 手柄；握柄 | |
| illuminated | 发光的；照明的 | ɪˈluːməneɪtəd |
| illuminated track diagram | 站场图（发光轨道图） | |
| entrance-exit operation | 入口-出口操作 | |
| initiate | 初始化 | |
| safety relay | 安全继电器 | |
| level of confidence | 置信度 | |
| basically | 基本上 | |
| reach the dropped position | 继电器落下（达到落下的位置） | |
| proper work | 正常工作 | |
| picked up | 吸起 | |
| complicated | 复杂的 | |
| free-wired logic | 自由布线逻辑 | |
| cascade | 级联 | [ kæˈskeɪd ] |
| geographical logic | 站场逻辑 | |
| prefabricate relay set | 预制继电器组 | [,pri:'fæbrikeit] |
| in an arrangement | 以···设置方式；以···排列方式 | |
| regular relays | 常规继电器 | |
| steel core relays | 钢芯继电器 | |
| functionality | 功能（具体的） | |
| distinctive functionality | 独特功能 | |
| coil | 线圈 | |
| electromagnet | 电磁铁 | [ ɪˌlektroʊˈmæɡnət ] |
| armature | 衔铁 | [ 'ɑ:mətʃə ] |
| horizontal conductive bars | 水平导电条 | [ ˌhɔrɪˈzɑnt(ə)l ] |
| pin | 接线端子；接线柱；引脚 | |
| demagnetized | 退磁；消磁 | [,di:'mæɡnitaiz] |
| normally closed contact | 常闭触点 | |
| normally open contact | 常开触点 | |
| carry current | 带电流；载流 | |
| magnetize | 磁化 | [ ˈmæɡnəˌtaɪz ] |
| draw | 拉动 | |
| invert | 翻转；反转 | |
| dust and wear | 灰尘与磨损 | |
| uppermost | 最上面；顶端 | |
| mechanically | 机械上 | |
| heat-treated | 热处理的 | |
| supply of current | 供电 | |
| coiling | 卷绕 | |
| magnetizing coiling | 充磁卷绕 | |
| demagnetizing coiling | 退磁卷绕 | |
| isolated | 分离的；孤立的 | |
| spread from···to··· | 从···扩散至··· | |
| wheel | 车轮 | |
| circuit shorts out | 短路（电路短接） |