signal lights

Signal lights on cars have edged out hand signals.

汽车上已逐渐以信号灯显示取代以手示意的作法.

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The series of products can constitute electrical power boxes, control boxes, signal boxes and other devices by installing connecting terminals, cable joints, button switches or signal lights.

该系列产品可以通过安装接线端子、电缆接头、按钮开关、信号灯等电器件组成电源盒、控制盒、信号盒等装置。

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However, the traditional traffic signal lights are usually controlled by electric circuitry and relay. Also few of them are constructed by PLC. These configurations are complex with low reliability.

而传统的交通信号灯一般采用电子线路和继电器进行控制，也有少数采用可编程控制器（PLC）构成，结构复杂，可靠性低。

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Why Red Lights always Be a Signal of Danger?

为什么危险信号用红灯?

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Proposal for Setting an Additional Left turn Signal Lights at Crossings of Urban Trunk Lines

在城市道路主干线路口增设左转信号灯的建议

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The driver is winking his lights to signal a turn.

驾驶员打着一闪一闪的灯光信号表示要转弯.

词典精选例句

Keep headlights clean and working . Do the same for taillights and signal lights.

保持前灯,尾灯和信号灯清洁和工作.

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AN-LIANG MARINE LIGHTING CO., LTD has found in1982 and manufactured Signal lights, illuminative lamps, navigation lights, and switches for marine use and other relative products and appliances.

安良船舶电器有限公司于1982年成立，并且从事制造船舶信号灯具、照明灯具、船用航行灯、防水开关，以及相关船舶用具等。

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