求翻译：一期工程：广东省、江苏省、辽宁省、北京市、上海市、重庆市的三甲医院是什么意思？

Infrared video eye seismometer is developed as the target induced by the eye tracking, information collection and pathological analysis of nystagmus instruments, the purpose of this product is for the lack of existing technology, a collection of mathematical theory, signal theory, target detection a