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英国足球史学家比尔.莫瑞说,“地球在缩小,足球在放大”,踢一场精彩刺激、没有遗憾的足球比赛越来越为人们所期待。然而最近,人们并没有将期待的目光投向那些球员和裁判,而是投向了科学家。德国科学家最近发明了一种判断足球越位的电子系统,过去,一场精彩的足球比赛很可能因为裁判关于越位的误判而变得索然无味,而那些在球门线附近徘徊的皮球究竟是否算人网更常令裁判头疼不已。这些问题因为有了新系统而不复存在。弗劳恩霍夫集成开关研究所的工程师们的这种新发明的工作原理是,将微型微波发射器安放在比赛用球内部,以及场上球员
British football historian Bill Murray said that “the earth is shrinking and the football is enlarging.” There is no shortage of football matches that people are looking forward to playing. Recently, however, people have not been looking forward to those players and referees, but to scientists. German scientists recently invented an electronic system to determine the offside football, in the past, a wonderful football game is likely to be because of the referee offside misjudgment and become boring, and those hovering around the goal line whether the ball count The net is more often referee headaches. These problems do not exist because of the new system. The new invention of the engineers at the Fraunhofer Institute of Integrated Switchgear works by placing the micro-microwave transmitter inside the game ball and on the field player