fluorescent lamps
[电] 荧光灯
2026-04-13 05:49 浏览次数 17
[电] 荧光灯
1. a usually tubular electric lamp having a coating of fluorescent material on its inner surface and containing mercury vapor whose bombardment by electrons from the cathode provides ultraviolet light which causes the material to emit visible light
In this paper, manufacturing technology, quantity of bleeding gas, electron emissivity and working conditions of the compact fluorescent lamps using a new cathode have been studied.
本文介绍了一种新型电子粉的制备工艺和电子发射性能以及用该电子粉替代三元碳酸盐制成紧凑型节能荧光灯后的工作情况。
Tests of lamp life of compact fluorescent lamps and further research are needed to find the optimum temperatures for cathodes with different types of electron emission materials.
但是,要想给出每种电子粉的最佳热点温度,还需要进行全寿命燃点实验,并做进一步研究。
If the krypton component of mixture gases is filled, the power and total luminous flux of compact fluorescent lamps will be reduced to be down 5- 10%, and the lamp voltage is also reduced too.
当充入混合气体中氢气比例上升时,灯的功率和总光通量下降5~10%,灯的工作电压也下降。
The T5 fluorescent lamps is the best product which abided by the reducing energy consumption policy of our country.
「华升」T5节能荧光灯就是推出 「符合国策、节能降耗」应运而生的好产品。
And its luminous efficiency than ordinary fluorescent lamps increased by 30%, about 5 times the incandescent lamp.
并且其发光效率比普通荧光灯提高了30%,约为白炽灯的5倍。
Condensation-proof electric heat glass, fluorescent lamps installed in the front of each layer of shelf, best exhibiting effect;
防凝露电热玻璃、每层前端配日光灯、展示效果绝佳;
Mercury in straight fluorescent lamps for special purposes.
特殊用途直管荧光灯中的汞含量。
Ultraviolet lamps are a type of low pressure mercury vapor discharge lamps, which belong to special type fluorescent lamps and are widely applied in sewage disposal and water purification.
紫外线消毒灯是一种低压汞蒸汽放电灯,广泛应用于污水处理和凈化中。
Mercury in compact fluorescent lamps not exceeding 5 mg per lamp.
小型日光灯中的汞含量不得超过5毫克/灯;
Lead in soldering materials in mercury free flat fluorescent lamps which e. g. are used for liquid crystal displays, design or industrial lighting.
于无汞平面萤光灯(使用于液晶显示器、设计或工业照明设备)中焊锡内含的铅。
We specialize in manufacturing various kinds of compact fluorescent lamps (CFL), in order to meet different requirements of our customers.
我们致力于生产各种规格的紧凑型荧光灯(插拔灯),以满足不同客户的需求。
The utility model can either be used the compact fluorescent lamps or self-current stabilization fluorescent lamps or common bulbs, thus the usage is more convenient.
本实用新型不仅可以使用紧凑型荧光灯,还能使用自镇流荧光灯、普通灯泡,使用更加方便。
The fluorescent lamps for backlighting have made progress in technology with the development of liquid crystal display.
随着液晶显示的发展,背光照明用荧光灯取得了技术进步。
At low ambient temperature or small discharge current, the local light intensity emitted by fluorescent lamps may show fluctuations called striations, which seriously disturb the illuminations.
在环境温度较低或放电电流较小时,荧光灯的发光正柱有可能出现光强的扰动和明暗相间的条纹,称为条纹放电,它会对照明产生干扰。
Lead oxide in glass used for bonding front and rear substrates of flat fluorescent lamps used for Liquid Crystal Displays (LCD).
液晶显示器(LCD)用于连接平面荧光灯前后基片用的玻璃中的氧化铅。
Have you got any fluorescent lamps this length.
你们有这样长度的日光灯管吗?
There is one problem, however, most of the large and increasing range of compact fluorescent lamps and LEDs that are being produced in China do not reach the UK.
但是还有一个问题就是,中国多项大型的和不断扩大的荧光灯及二级发光管生产合同却并没有英国的影子。