speed-limit sign

Analysis result indicates that, vehicle speed together with road sign text height shows no significant effect on drivers' visual search extent;

分析结果表明：车速及标志字体高度对驾驶员的视觉搜索广度无显著影响；

The first loss of the jet's transponder, which communicates the jet's position, speed and call sign to air traffic control radar, would require disabling a circuit breaker above and behind an overhead panel.

首先被关闭的应答器可向空中交通控制雷达发送飞机位置、速度和呼叫信号，关闭它需要切断顶部仪表板上方和后面的一个断路器。

Transport: Rear lamp, reflective mirror, front lamp, hom, clock, speed meter, trouble sign.

交通器材业: 后车灯、后视镜 、 前角灯、喇叭 、 反光灯 、 时钟 、 码表 、 故障标志等.

This caution sign reminds drivers to keep a slow speed.

这个警示牌提示司机,此路段要保持低速行驶.

Along with Internet popularization and enterprise becoming an information based society construction speed-ing up, The Single Sign-On technology obtained the broad application.

随着Internet的普及和企业信息化建设的加快，单点登录技术得到了广泛的应用。