On the stairway to the basement, he took the light bulb out of the socket.
在通向地下室的楼梯上，他把灯泡从灯座上拧了下来。
What is the difference between a bulb, a corm, and a tuber?
鳞茎、球茎和块茎之间有什么区别？
Edison failed 10,000 times before he perfected the light bulb.
爱迪生失败了一万次后才成功做出了灯泡。
Edison's most well-known inventions included the electric light bulb.
爱迪生最著名的发明包括电灯泡。
You don't need a light switch or a light bulb or an iPhone app to turn something on or off.
你不需要电灯开关、灯泡或苹果手机应用程序来打开或关闭某些东西。
It is easy to change a light bulb, sure, but it is harder to change the bulb and its fixture.
换一个灯泡当然很容易，但是要更换灯泡和其固定装置就比较难了。
Imagine there are one bulb and five switches to turn it on at different times in different places.
假设有一个灯泡和五个可以在不同时间和不同地点打开它的开关。
The lamp takes energy from a plant growing in a wooden box and uses it to light up an LED light bulb.
这种灯从生长在一个木箱里的植物中获取能量，然后用它来点亮一个LED灯泡。
The beginning of our sleep-deficit crisis can be traced to the invention of the light bulb a century ago.
我们睡眠不足危机的起源可以追溯到一个世纪前灯泡的发明。
In the length of time it takes for the light to get from that bulb to the table, this machine processes two operations.
在光从灯泡到达桌子所需要的时间内，这台机器进行了两项操作。
The utility model relates to a motive vehicle bulb socket, comprising a bulb socket cylinder, a sliding plate and a spring.
本实用新型涉及机动车新型灯泡座，它是由灯泡座筒、滑动板、弹簧组成的。
Take the great American scientist Thomas Edison as an example. He tried experiment after experiment and had one failure after another before he finally invented the bulb.
以伟大的美国科学家托马斯·爱迪生为例，他做了一次又一次的实验，失败了一次又一次才最终发明了灯泡。
The dim bulb of the bedside lamp cast a soft radiance over his face.
床头灯微弱的灯光给他的脸上涂上了一层柔和的光辉。
As you can see, along the length of the hair, there are three main parts called the bulb, the root and the shaft.
如你们所见，顺着头发的长度可以分为三个主要部分，分别是毛囊、毛根和毛干。
It was all pure speculation because as I said, there was no way to know if the bulb was really going to produce the variety, the color that was promised.
这都纯粹是猜测，因为正如我所说，没有办法知道球茎是否真的会像承诺中那样开出各种品种、颜色的花。
The stairwell was lit by a single bulb.
楼梯间只有一盏灯照明。
It was a compact fluorescent light bulb.
那是一个紧凑型荧光灯管。
A candle does not produce as much light as a light bulb.
蜡烛产生的光亮不如灯泡强。
Thomas Edison, the inventor of the light bulb believed that every failure was a step towards success.
电灯的发明者托马斯·爱迪生认为，每一次失败都是迈向成功的一步。
When Newton discovered gravity, and when Thomas Edison invented the light bulb, their curiosity was greatly satisfied.
当牛顿发现了万有引力、托马斯·爱迪生发明了灯泡时，他们的好奇心都得到了极大的满足。
The incandescent light bulb, invented by Thomas Edison, which came to be the symbol of inspiration, has been developed into hundreds, if not thousands, of forms.
托马斯·爱迪生发明的白炽灯成为了灵感的象征，现在已经演变成数百种甚至数千种形式了。
Cortical microtubules were observed in intraepidermal cells of onion bulb with a thin section and negative staining of protoplasts.
洋葱鳞茎表皮细胞内可见皮层微管，呈薄片状，原生质体染色阴性。
Thomas Edison invented the light bulb.
托马斯·爱迪生发明了电灯泡。
Our word bulb comes from a Greek root.
bulb这个词来自希腊语的一个词根。
The bulb is ordinary, in fact: 500 watt, halogen.
灯泡看起来很普通，实际上：500瓦，卤素灯。
That's 17 years if the bulb is on four hours a day.
如果每天使用4个小时，那LED灯泡可以使用17年之久。
To simulate years of usage, bulb makers rely on heat.
灯泡制作者使用热量来模拟使用年限。
Overhead, a 40-watt bulb stayed lit through the night.
头顶上有个40瓦的灯泡彻夜亮着。
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