By deducing the calculation formula of luminaire efficiency and illuminan.
方法从配光曲线基本概念出发,剖析了它的物理涵义及数学表达式,提出了通过配光曲线进行灯具效率和照度的计算方法,避开配光曲线作为实验曲线难以写出函数形式的困难,严谨的公式推导,对公式计算精度定量讨论,并通过工程实例进行分析和验证。
The paper expatiates on the reason of HPS road lighting fixture with a “high”luminaire efficiency, and indicates this “high” luminaire efficiency is obtained at the cost of lamp life.
本文阐述了目前使用高压钠灯为光源的道路灯具出现“高”灯具效率的原因,指出这种高灯具效率是以牺牲光源寿命为代价的。
Some problems about the relationship of functional lighting nd decorative lighting,illumination level for turn on\|off lamp,lighting control and luminaire efficiency,which are encounted in revising standard for road lighting design,are dicussed in this paper.
本文继续讨论修订我国现行道路照明设计标准中碰到的功能性照明和装饰性照明的关系、开关灯照度水平、照明控制以及灯具效率问题 ,并提出修改意
On the basis of analysis of and research on the current laser spectrum detection technology, the paper proposed the protocol that, use fiber optical antenna and modified wedge interferometer to obtain the laser interference fringe, t.
论文在分析和研究现有激光光谱检测技术的基础上,提出了以光纤光学天线和等效斜楔干涉具获取激光信号的相干图,并对其进行快速傅立叶变换,从而实现激光光谱快速探测方案。
The Application of Motorcycle Lamps Photometry of ECE Regulations;
欧美摩托车灯具配光性能测试中光源的使用
Pplication of industrial design in gassing machine and plastic lamp design;
工业设计在加气机和塑料灯具设计中的应用
Research of the Lamp Design Based on Humanism Elements;
基于人文要素的灯具设计研究
The fish-shaped stage props have lights in them.
鱼道具中还装置有灯具，
The Spread and the Application of the LED Lamps
LED灯具—未来节能灯具的发展方向
This Luminaire consists of glass chimney, body and top cover.
本灯具主要由玻璃罩、灯体和顶盖组成。
a metal post supporting an outdoor lamp (such as a streetlight).
用来支撑户外灯具（如街灯）的支柱。
Edison screw lampholders specially used for explosion-proof luminaires
GB1444-1987防爆灯具专用螺口式灯座
globe holder, of base metal for light fixtures
灯具的球形灯座,贱金属制
Create Cultural Atmosphere with Lighting--Italian Design of Lamps and Lanterns;
用灯光营造文化气氛——意大利灯具设计
Energy-saving lamps save energy notaBly.
节能灯具，节能显著。
I care about new fixtures in the hallways
我关心走廊的新灯具，
colorful projective luminaire for large screen
大屏幕彩色投影灯具
angles of geometric visibility of a lamp
灯具的几何可见度角
gaslight fixture of base metal
煤气灯具,贱金属制
lanterns frame of base metal
灯具框架,贱金属制
The Application of LED Luminaries in Studio
LED灯具与传统灯具在演播厅应用的对比
Safety requirements of luminaires with built-in transformers for filaments lamps
GB7000.6-1996内装变压器的钨丝灯灯具的安全要求
mantle holder, of base metal, for lamps or light fixtures
支架,贱金属制,用于灯光装置或照明灯具
A road-lighting arrangement in which the luminaires are placed on one side only of a carriageway.
灯具只被安放在车道一侧的道路照明布灯方式。
Circuit Design for Improving the Reliability of Pendent Lamps and Fancy Lamps
提高吊灯、装饰灯具等可靠性的电路设计