本文分析了相关的视觉疲劳特征计算方法，并提出一种判断眼睛及嘴部开合状态的新方法。
We also analyze some related visual fatigue calculation method and propose a new method judging the opening and closing state of eyes and mouth.
集合电路测试(ICT)是用于获取集成产品的电容，电阻，功率，开合，短路等状态值的实验。
ICT (Integrated circuit test) is a test during which we measure value of components, resistance, capacity, open, shorts tracks etc. on the assembled product.
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