基本解释[自然科学]寻视操劳专业释义自然科学寻视操劳The activity of prescience is the activity of circumspective concern in which Dasein is Being -in-the-world to deal with the entity in the world .此在和世界相亲熟源始地和世内存在者打交道的寻视操劳活动就是前科学活动，而操劳一词也就有着前科学含义。