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1895年11月8日,德国的沃兹堡大学的实验室里发生了一个举世瞩目的事件:由于伦琴教授一时疏忽,居然发现了对全世界科学事业做出了巨大贡献的X射线!那是一天晚上,伦琴教授用一张黑纸把一只放电管严严实实地包了起来以后,因为突然想起另一件事情,就匆匆忙忙地离开了实验室。这只放电管的形状像是一只生梨,是英国的克鲁克斯教授发明的,它能产生微弱的阴极射线,可以利用它研究带负电的高速电子流。后来,当伦琴教授办完事情以后,突然想起他离开的时候,忘了关闭那只放电管的电源,连忙赶回了试验室。当他打开门以后,不由大吃一惊:黑暗中,
On November 8, 1895, a remarkable event took place in the laboratory of the University of Fort Worth in Germany: Professor Raymond temporarily discovered the X-rays that have made a great contribution to the world’s science. One night, Professor Roentgen wrapped up a discharge tube tightly with a black paper and left the lab in a hurry after suddenly thinking of another thing. The discharge tube, shaped like a raw pear, was invented by Professor Crooks of the United Kingdom and produced weak cathode rays that could be used to study high-speed electron flow with negative charge. Later, when Professor Roentgen finished his work, he suddenly remembered that when he left, he forgot to turn off the power of the discharge tube and quickly returned to the laboratory. When he opened the door, could not help but be surprised: darkness,