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一、引言随着国内外体育运动的发展,兰球比赛的速度节奏越来越快。因此,要求比赛用的计时器更加准确、直观、方便、现代化。我们为一九八二在长春举行的全国女兰锦标赛研制了我国第一台电致发光数字显示三十秒计时器。本设备在兰球训练中使用,将有助于提高运动员的战术水平。本计时器被评为一九八二年中国科学院长春物理研究所所级科研成果。
I. INTRODUCTION With the development of sports at home and abroad, the pace of blue ball game is getting faster and faster. Therefore, the game timer required more accurate, intuitive, convenient and modern. We developed China’s first electroluminescent digital display thirty second timer for the National Women’s Championship held in Changchun in 1982. The equipment used in the training of the blue ball, will help improve the tactical level of athletes. The timer was named 1982 Institute of Physics, Changchun Institute of Science level scientific research.