This paper introduces the digital stopwatch designed by our lab for teaching and experiment of medical imaging specialty. Its design idea, principle and configuration are discussed in detail.

针对医学影像放射专业的实验教学问题，介绍了本实验室自己研制的数字式计时秒表，对它的设计思想、原理、结构等进行了详细论述，分析比较了该仪表的性能特点。

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The idea is the brainchild of two Singaporean design students who won top honors at the recent International Electrolux Design Lab awards in Stockholm for their "Airwash" washing machine.

CNN: Ioning your way to cleaner clothes