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- distant signal relay 远程信号中继器
- MMDS, system programming, signal relay, the interfere of the same frequency. 系统规划，信号中继，同频干扰。
- This paper tries to improve and research on the railway signal relay locking,and especially deals with its technicality and safety. 文章是关于传统铁道信号继电器联锁方式的计算机改造与研究，从技术性、安全性等方面进行了探讨。
- Abstract: This paper tries to improve and research on the railway signal relay locking,and especially deals with its technicality and safety. 文摘:文章是关于传统铁道信号继电器联锁方式的计算机改造与研究，从技术性、安全性等方面进行了探讨。
- Photo resistor(FZ711G) are ingenious combinated with signal relay (WE77/Exl Bi) The detection ultraviolet light is replaced by visible light. The problem of frequent false alarms caused by dowtherm boiler flame detector is resolved. 将光敏电阻 (FZ711G)与信号继电器 (WE77/Ex1 Bi)巧妙组合 ,用可见光代替紫外光进行检测 ,解决热媒炉火焰检测器频繁发生误报的问题
- distant signal, disk signal, target 圆盘信号机
- Cause of Misoperation of Earth Signal Relay 接地信号继电器误动的原因分析
- Select the “Signal reset” menu to reset all the self-hold signal relays and the self-hold indicating lamps. 选择“信号复归”菜单将复归所有自保持的信号继电器和指示灯。
- Many distant relatives fawned on the rich old man. 许多的远亲都来巴结这位有钱的老人。
- My company is five miles distant from my home. 公司距离我家五英里远。
- This palmer came from a very distant place. 这个朝圣者来自非常远的地方。
- The distant rumbling of guns awoke us. 远处的炮声隆隆吠叫了我们。
- She is a distant cousin of mine. 她是我的远房表妹。
- We could hear the thunder of distant guns. 我们可以听到远处炮声隆隆。
- How distant those times seemed now, he reflected. 他在想那些日子现在已显得多麽遥远。
- This hamlet is distant from the town. 这个小村庄离城市很远。
- He is a distant relative of mine. 他是我的一位远亲。
- She passed by with only a distant nod. 她只冷淡地点了一下头就走了过去。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- My eyes fixed on a distant light. 我注视着远处的灯光。
