His major inventions include phonograph, kinetoscope, dictaphone, incandescent light bulb and tattoo gun etc.
他的主要发明有留声机、活动电影放映机、录音机、白炽灯和纹身枪等。
单词 | Incandescent light bulb |
释义 |
Incandescent light bulb
英语例句库
His major inventions include phonograph, kinetoscope, dictaphone, incandescent light bulb and tattoo gun etc. 他的主要发明有留声机、活动电影放映机、录音机、白炽灯和纹身枪等。
原声例句
经济学人-科技 Incandescent light bulbs and fluorescent tubes are not really suitable for modulation, but they are yesterday's lighting technology. 白炽灯和日光灯的光其实并不适合调制,不过它们已是旧式的照明技术了。 当月 CNN 10 学生英语 2021年11月合集 You probably know the company best for its most famous invention, the incandescent light bulb. 你可能最了解这家公司最著名的发明——白炽灯。 Did You Know? – Verge Science The story starts here, with the classic incandescent light bulb. - 故事从这里开始,使用经典的白炽灯泡。 TED演讲(视频版) 2018年12月合集 And in India, they're looking to replace a quarter of a billion incandescent light bulbs with LEDs, which will save them seven billion dollars in energy costs. 在印度,他们希望用 LED 替换十亿个白炽灯泡中的四分之一,这将为他们节省 70 亿美元的能源成本。 Aerial America 《俯瞰美国》 It was here that he and his research team developed the first successful incandescent light bulb and a working phonograph, the first device ever to record and play back the sound of a human voice. 正是在这里,他和他的研究团队开发了第一个成功的白炽灯灯泡和一个有效的留声机,这是有史以来第一个记录和播放人声的设备。
中文百科
电灯泡![]() ![]() ![]() 电灯泡,准确技术名称为白炽灯(炽,注音ㄔˋ,拼音chì),是一种透过通电,利用电阻把幼细丝线(现代通常为钨丝)加热至白炽,用来发光的灯。电灯泡外围由玻璃制造,把灯丝保持在真空,或低压的惰性气体之下,作用是防止灯丝在高温之下氧化。
英语百科
Incandescent light bulb 电灯泡![]() ![]() ![]() An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to a high temperature, by passing an electric current through it, until it glows with visible light (incandescence). The hot filament is protected from oxidation with a glass or quartz bulb that is filled with inert gas or evacuated. In a halogen lamp, filament evaporation is prevented by a chemical process that redeposits metal vapor onto the filament, extending its life. The light bulb is supplied with electric current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket which provides mechanical support and electrical connections. |
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