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爱迪生拥有超过2000项发明，是一位全球著名的科学家。那么，关于爱迪生发明电灯的是怎样的呢? 爱迪生发明电灯的故事英文版本 Before the advent of the electric light, the general use of the lighting tool is the kerosene lamp or gas lamp. This lamp burns kerosene or gas, therefore, there is a strong black smoke and pungent odor, and to often add fuel, scrub shade, and therefore very inconvenient. More seriously, the light is very easy to cause a fire disaster. For many years, many scientists have tried their best to invent a safe and convenient electric lamp.
At the beginning of nineteenth Century, a British chemical household 2000 batteries and two carbon rods, made the world s first arc lamp. But this kind of light is too strong, can only be installed on the street or square, ordinary families can not use. Many scientists have brains, household electric lamp wants to create a cheap, durable. This day has finally arrived. In October 21, 1879, an American inventor, through long repeated experiments, finally lit the world s first electric lamp with practical value. Since then, the name of the inventor, as he invented the electric light, into the millions of households. He was praised as the king of the invention Edison. February 11, 1847, Edison was born in Milan, Ohio, the United states. He lives only in school read books for three months, but he was studious, diligent in thinking, the invention of electric light, phonograph, movie cameras and other 1000 kinds of results, made a significant contribution to human beings. When Edison was 12 years old, he indulged in science experiments, through their own diligently to learn and experiment, at the age of 16, he invented the automatic telegraph to send a signal every hour. Later, after another invention of the automatic ticket machine, the first practical typewriter, double and four automatic telegraph, telephone and phonograph etc.. With the results of these inventions Edison is not satisfied, in September 1878, Edison decided to electric lighting this fortress launched an attack. He has read a lot of books on electricity lighting, determined to make the price cheap, durable, and safe and convenient electric light. He began to experiment with a white hot light. A small piece of heat resistance in the glass bulb, when the current to burn it to the extent of the heat, it is hot and luminous. He first thought of charcoal, and then put a small cut into a glass bulb, just a power can be broken immediately. What is the reason? Edison picked up the broken into two carbon wire segments, and then look at the glass bulb, after a long time, suddenly thought, Oh, maybe because there are air, oxygen in the air and help carbon wire burning, causing it to immediately cut off! so he used his hand made an air bubble in the glass removed as much as possible. A power, really did not immediately put out. But 8 minutes later, the lights went out. But no matter how to say, Edison finally found: when the vacuum state is very important, the key is carbon filament, the crux of the problem here. So what kind of heat resistant material should be chosen? Edison thought, the highest melting point, strong heat resistance to platinum! So, Edison and his aides, with platinum tried several times, but the high melting point of platinum, although the light emitting time extended a lot, but from time to time to turn off the automatic automatic light, is still not ideal. Edison was not discouraged and went on with his experiments. He has tried the barium, titanium and indium and other rare metals, the effect is not very ideal. After a period of time, the experimental work on the front of Edison made a summary, all kinds of heat resistant materials own can think of writing, a total of more than 1600 kinds. Next, he and aides will be arranged the 1600 kinds of heat resistant materials to test, can try to try, or the use of platinum is the most appropriate. Because of the improved pumping method, the vacuum degree of the glass bulb is higher, the life of the lamp is prolonged to 2 hours. But this is made of platinum materials made of light, the price is too expensive, who is willing to spend a lot of money to buy only 2 hours of light? The experimental work was in the doldrums, Edison very distressed, in a cold winter, Edison sit by the fire, looking at the burning charcoal, the mouth can not help but automatic speaking: carbon...... Do the available charcoal charcoal has tried to do? Edison felt hot, shoving the neck scarf off, see this scarf with cloth is made of cotton, Edison s mind suddenly had an idea: Right! The fiber of the cotton yarn is better than that of the wood, can you use this kind of material? He hastily pulled off a cotton yarn from the scarf, baked in the fire for a long time, the cotton yarn into a char. He carefully put the wire into a glass bulb, a test, the effect is very good. Edison very happy, and then made a lot of cotton yarn made of carbon fiber, conducted a number of consecutive tests. The life of a bulb extended for 13 hours, then 45 hours. The news spread, a sensation throughout the world. The London gas stock price plunged, the gas line also appeared a mess. People have a feeling, lit the gas lamp is about to become history, the future will be the era of lightning. We have to congratulate Edison, lovely Edison did no happy appearance, shook his head and said: no, I still have to find other materials! Why, it s not enough for 45 hours, the assistant asked in surprise. No way! I hope it will be 1000 hours, it s 16000 hours, Edison replied. 爱迪生发明电灯的故事中文版本 在电灯问世以前，人们普遍使用的照明工具是煤油灯或煤气灯。这种灯因燃烧煤油或煤气，因此，有浓烈的黑烟和刺鼻的臭味，并且要经常添加燃料，擦洗灯罩，因而很不方便。更严重的是，这种灯很容易引起火灾，酿成大祸。多少年来，很多科学家想尽办法，想发明一种既安全又方便的电灯。 19世纪初，英国一位化学家用2000节电池和两根炭棒，制成世界上第一盏弧光灯。但这种光线太强，只能安装在街道或广场上，普通家庭无法使用。无数科学家为此绞尽脑汁，想制造一种价廉物美、经久耐用的家用电灯。 这一天终于来到了。1879年10月21日，一位美国发明家通过长期的反复试验，终于点燃了世界上第一盏有实用价值的电灯。从此，这位发明家的名字，就象他发明的电灯一样，走入了千家万户。他，就是被后人赞誉为 发明大王 的爱迪生。 1847年2月11日，爱迪生诞生于美国俄亥俄州的米兰镇。他一生只在学校里念过三个月的书，但他勤奋好学，勤于思考，其发明创造了电灯、留声机、摄影机等1000多种成果，为人类做出了重大的贡献。 爱迪生12岁时，便沉迷于科学实验之中，经过自己孜孜不倦地自学和实验，16岁那年，便发明了每小时拍发一个信号的自动电报机。后来，又接连发明了自动数票机，第一架实用打字机、二重与四重电报机，自动电话机和留声机等。有了这些发明成果的爱迪生并不满足，1878年9月，爱迪生决定向电力照明这个堡垒发起进攻。他翻阅了大量的有关电力照明的书籍，决心制造出价钱便宜，经久耐用，而且安全方便的电灯。 他从白热灯着手试验。把一小截耐热的东西装在玻璃泡里，当电流把它烧到白热化的程度时，便由热而发光。他首先想到炭，于是就把一小截炭丝装进玻璃泡里，刚一通电可马上就断裂了。 这是什么原因呢? 爱迪生拿起断成两段的炭丝，再看看玻璃泡，过了许久，才忽然想起， 噢，也许因为这里面有空气，空气中的氧又帮助炭丝燃烧，致使它马上断掉! 于是他用自己手制的抽气机，尽可能地把玻璃泡里的空气抽掉。一通电，果然没有马上熄掉。但8分钟后，灯还是灭了。 可不管怎么说，爱迪生终于发现：真空状态时白热灯显得非常重要，关键是炭丝，问题的症结就在这里。 那么应选择什么样的耐热材料好呢? 爱迪生左思右想，熔点最高，耐热性较强要算白金啦!于是，爱迪生和他的助手们，用白金试了好几次，可这种熔点较高的白金，虽然使电灯发光时间延长了好多，但不时要自动熄掉再自动发光，仍然很不理想。 爱迪生并不气馁，继续着自己的试验工作。他先后试用了钡、钛、锢等各种稀有金属，效果都不很理想。 过了一段时间，爱迪生对前边的实验工作做了一个总结，把自己所能想到的各种耐热材料全部写下来，总共有1600种之多。 接下来，他与助手们将这1600种耐热材料分门别类地开始试验，可试来试去，还是采用白金最为合适。由于改进了抽气方法，使玻璃泡内的真空程度更高，灯的寿命已延长到2个小时。但这种由白金为材料做成的灯，价格太昂贵了，谁愿意化这么多钱去买只能用2个小时的电灯呢? 实验工作陷入了低谷，爱迪生非常苦恼，一个寒冷的冬天，爱迪生在炉火旁闲坐，看着炽烈的炭火，口中不禁自言自语道： 炭炭 可用木炭做的炭条已经试过，该怎么办呢?爱迪生感到浑身燥热，顺手把脖子上的围巾扯下，看到这用棉纱织成的围脖，爱迪生脑海突然萌发了一个念头： 对!棉纱的纤维比木材的好，能不能用这种材料? 他急忙从围巾上扯下一根棉纱，在炉火上烤了好长时间，棉纱变成了焦焦的炭。他小心地把这根炭丝装进玻璃泡里，一试验，效果果然很好。 爱迪生非常高兴，紧接又制造很多棉纱做成的炭丝，连续进行了多次试验。灯炮的寿命一下子延长13个小时，后来又达到45小时。 这个消息一传开，轰动了整个世界。使英国伦敦的煤气股票价格狂跌，煤气行也出现一片混乱。人们预感到，点燃煤气灯即将成为历史，未来将是电光的时代。 大家纷纷向爱迪生祝贺，可爱迪生却无丝毫高兴的样子，摇头说道： 不行，还得找其它材料! 怎么，亮了45个小时还不行? 助手吃惊地问道。 不行!我希望它能亮1000个小时，最好是16000个小时! 爱迪生答道。 大家知道，亮1000多个小时固然很好，可去找什么材料合适呢? 爱迪生这时心中已有数。他根据棉纱的性质，决定从植物纤维这方面去寻找新的材料。 于是，马拉松式的试验又开始了。凡是植物方面的材料，只要能找到，爱迪生都做了试验，甚至连马的鬃，人的头发和胡子都拿来当灯丝试验。最后，爱迪生选择竹这种植物。他在试验之前，先取出一片竹子，用显微镜一看，高兴得跳了起来。于是，把炭化后的竹丝装进玻璃泡，通上电后，这种竹丝灯泡竟连续不断地亮了1200个小时! 这下，爱迪生终于松了口气，助手们纷纷向他祝贺，可他又认真地说道： 世界各地有很多竹子，其结构不尽相同，我们应认真挑选一下! 助手深为爱迪生精益求精的科学态度所感动，纷纷自告奋勇到各地去考察。经过比较，在日本出产的一种竹子最为合适，便大量从日本进口这种竹子。与此同时，爱迪生又开设电厂，架设电线。过了不久，美国人民便用上这种价廉物美，经久耐用的竹丝灯泡。 竹丝灯用了好多年。直到1906年，爱迪生又改用钨丝来做，使灯泡的质量又得到提高，一直沿用到今天。 当人们点亮电灯时，每每会想到这位伟大的发明家，是他，给黑暗带来无穷无尽的光明。1979年，美国花费了几百万美元，举行长达一年之久的纪念活动，来纪念爱迪生发明电灯一百周年。看到此处说明本文对你还是有帮助的，关于“爱迪生发明电灯的故事英文”留言是大家的经验之谈相信也会对你有益，推荐继续阅读下面的相关内容，与本文相关度极高！
