traffic signal- a visual signal to control the flow of traffic at intersections traffic light,stoplight light- a visual warning signal; "they saw the light of the beacon"; "there was a light at every corner" go-ahead,green light- a signal to proceed ...
【解析】一1.【答案】signal【核心短语/词汇】traffic signal交通信号【翻译】这个装置有助于提供灵活的交通信号计时。【解析】本题考查词语辨析。sign是标志、签名的意思;signal是信号的意思;symbol是符号、象征的意思,根据句意这里应用signal表示信号的含义,traffic signal是固定搭配,译为交通信号故正确答案为signal。2...
traffic information (radar) traffic island traffic jam traffic lane traffic light traffic lights traffic management traffic manager Traffic mile traffic offence traffic pattern Traffic return traffic sign traffic signal Traffic taker traffic warden trafficability ▼...
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1. Traffic Control Signal The traffic control signals are based on the three-colour light system: red, yellow, and green. The red light means stop, while the yellow means to wait or go slow, and the green light means that the vehicles are allowed to go ahead. Based on the working mech...
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Stopsignsaretheonlyoctagonal八角形的signontheroad 2.WarningSigns警示标志 •Alertyoutohazardsorpossiblehazardsahead•Mostarediamondshapedwithayellowbackgroundandblackwriting 2.WarningSigns Thissignalertsdriversthattheyareinanareawherebicyclistsshouldbeexpected Thissignwarnspeopleofanupcominglanemerging 3.GuideSigns...
'yieldAhead','school','schoolSpeedLimit25','zoneAhead45',... 'signalAhead'}; outputImage = insertShape(im,'Rectangle',boundingBoxes,'LineWidth',3); for i = 1:size(boundingBoxes,1) ymin = boundingBoxes(i,2); xmin = boundingBoxes(i,1); xmax = xmin+boundingBoxes(i,3); % ...
When the signal light turns yellow, car drivers should slow down and prepare to stop. You should not cross if the light is yellow. The light is about to turn red, and cars will enter the intersection. This signal is the WALK sign. It has a picture of a person walking instead of ...
signal. Older locomotives did not have the system, but the driver should apply braking himself after hearing the characteristic signal and voice message. It has been abused quite a few times, disrupting traffic. There were no casualties as far as I know. The system may have been phased out...