标志灯

从LED的作用距离分析和发光强度分析两方面完成了LED用作标志灯发光器件可行性的理论分析。

The feasibility analyses for LED to be used as the luminous device of beacon lamp have been completed through the analyses of the operating range and the luminous intensity of LED .

安全出口标志灯距地高度不低于2m，且安装在疏散出口和楼梯口里侧的上方；

Height of exit light is no less than2m and should be installed at escaping exit and upper parts of staircase .

疏散标志灯安装在安全出口的顶部，楼梯间、疏散走道及其转角处应安装在1m以下的墙面上。

Escape legend should be installed on the top of safe exit and within1m on the wall of staircase , escaping corridor and corner .

对主动标志灯与被动标志灯以及LD与LED的主要性能进行了比较，结果表明，主动标志和LED具有功耗低和稳定性强的优点。

The characteristics of active beacon and passive beacon , as well as the performances of LD and LED are compared in this paper , which indicates that active beacon and LED have the advantages of lower power consumption and stronger stability .

消防应急标志灯用光源的发展

Development of the Optical Source for Fire Emergency Light The Lamp

该太阳能标志灯具有使用方便的优点。

The solar energy sign lamp has the advantage of convenient use .

高层民用建筑内火灾应急照明灯及疏散指示标志灯的控制；进行了深入的讨论，并且提出了自己的看法。

How to control fire emergency lighting and dispersal indicator in high buildings .

采用十字标志灯使拉链的安装定位更可靠。

Adopt cross symbol lamp to make the zipper 's location and installation .

电致发光的应急标志灯电源

The Lamp Emergency Luminaries Power Supply of Electroluminescence

交通标志灯色饱和图像的色彩校正

Color rectification of the saturated traffic sign image

空间交会对接标志灯发光器件的选择与分析

Selection and analyses for the luminous devices of beacon lamp of space rendezvous and docking

这些指示标志灯的客人，是祖先的新年庆祝活动。

These lanterns are signposts to guide guests and spirits of ancestors to the Lunar celebration .

另外，门头安装标志灯，也是不可或缺少的项目。

In addition , the portal marks the first installation of lights , is less essential projects .

道路交通标志灯牌

Traffic Sign Lamp Plate

威霆出租车根本就不是伦敦出租车，只是顶上装着出租车标志灯的货车。

The Vito vehicles are not London taxis . They are vans with yellow lighted taxi signs jammed on their roofs .

威霆出租车根本就不是“伦敦出租车”，只是顶上装着“出租车”标志灯的货车。

The Vito vehicles are not London taxis . They are vans with yellow lighted " taxi " signs jammed on their roofs .

标志灯外壳必须容易拆卸，电池和内部零件必须容易更换、修理和检视。

The outer surface of Exit should be disassembled easily , battery and inner spare parts also should be replaced , repaired and inspected easily .

为了满足目标的旋转、平移、尺度的不变性的要求，本文选用Hu不变矩和Zernike不变矩提取特征矢量进行特征匹配，采用最近邻法设计分类器对交通标志和信号灯加以识别。

In order to meet the requirements of the target rotation , translation and scale invariance , this paper choice Hu invariant moments and Zernike invariant moments to extract the feature vector and matching characteristics , using the nearest neighbor method design classifier recognize traffic signs and signals .

停车标志不符合交通灯系统，也不履行同一套交通法规。

Stop signs do not correspond to traffic light systems and do not fulfill the same set of regulations .

机动车上不停闪烁用以标志转弯方向的灯。

A blinking light on a motor vehicle that indicates the direction in which the vehicle is about to turn .

此标志牌提示两向驶近的车辆，如果标志牌信号灯闪烁时，前方有校车需停车。

It informs drivers approaching from both directions that they must stop for a school bus when its signal lights are flashing .