电灯

灯丝在电灯中电加时成白炽状态

A fine wire is heated electrically to incandescence in an electric lamp .

人们都知道是爱迪生发明了电灯。

It is well known that Edison invented the electric lamp .

我们从电灯那里拉了一条电缆通到舞台。

We ran a cable from the lights to the stage .

她在黑暗的房间里摸索电灯开关。

She groped blindly for the light switch in the dark room .

我得在黑暗中摸索寻找电灯开关。

I had to feel about in the dark for the light switch .

墙上插座的电线短路烧断了保险丝，电灯跟着灭了。

The wire snapped at the wall plug and the light fused

他啪的一声打开了门边墙上的电灯开关。

He flicked a light-switch on the wall beside the door

墙上插头处的电线啪地发出一道蓝光，电灯的保险丝烧断了。

The wire snapped at the wall plug with a blue flash and the light fused

电灯布线要安全稳妥。

Lamps should be safely wired

夜里，珍珠般的电灯把街道映照得一片辉煌。

At night , these streets are brilliant with pearly radiance of electricity .

电灯把篮球场照得亮堂堂的。

Electric lights lit up the basket-ball ground .

我们用玻璃球和电灯来装饰圣诞树。

We decorated the Christmas tree with glass balls and lights .

她在黑暗中摸索着找电灯开关。

She fumbled in the dark for the light switch .

村里家家户户都装上了电灯。

Electric lights have been installed in every house of the village .

我们把电灯的发明归功于爱迪生。

We accredit the invention of the electric light bulb to edison .

煤气灯逐渐为电灯所代替。

The gas lamp gradually lost ground to electric lighting .

电路的中断使电灯熄灭了。

A break in the circuit caused the lights to go out .

电灯开关从墙上掉下来了。

The light switch came away from the wall .

电灯白天黑夜都亮着，这真是一种浪费。

The lights went on day and night and it was really a waste .

电灯把大街照得烁亮。

The street was ablaze with lights .

电灯突然熄灭了。

Suddenly the lights went off .

电灯安好了，可还没接火儿呢。

The lights have been put in , but are not connected to the mains yet .

取而代之的是，一些非洲和亚洲的乡村社区见证了他们的第一批电灯由储存在电池里的太阳能点亮。

Instead , some in Africa and Asia are seeing their first lightbulbs illuminated by the power of sunlight stored in batteries .

我最喜欢录音和电灯。

I like the recorded sound and the electric light most .

电灯光亮来自白热的灯丝

A fine wire heated electrically to incandescence in an electric lamp .

他打开电灯并开始走来走去。

He turned on the light and began to pace backwards and forwards .

介绍了一种单片机数字控制车用前照明高强度气体放电灯（highintensitydischarge，HID）电子镇流器。

A ballast system for automotive high intensity discharge ( HID ) lamp is proposed .

白光LED兼具省电灯泡耗能低、寿命长，以及白炽灯泡光谱宜人的优点。

White LEDs combine the low power consumption and long life of fluorescent bulbs with the pleasing light spectrum of incandescent bulbs .

第17点：用于专业复印设备之高强度放电灯（ID）的卤化铅发光剂。

Lead halide as radiant agent in High Intensity Discharge ( HID ) lamps used for professional reprography applications .

本文报道了利用自制铀空心阴极放电灯进行U发射光谱的测量研究。

Investigation of the emission lines of U atom by using a homemade U hollow cathode discharge lamp is reported .