...当某人认识到自己有卫生服务的需 要时,称为: – 愿望(want) – 或意愿(willingness) – 或认识到的需要(perceive need) 卫生服务需求 卫生服务需求 卫生服务要消耗大量的物化劳动和活 劳动:医生诊断、检查、服药 概念:消费者在一定时期内,一定...
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To negotiate human Spaces, robots like HERB need to perceive and cope with unfamiliar objects and move about without bumping into people who are themselves in motion.
要想融入人类社会,机器人,比如herb,需要能够感知和应对陌生事物,走动时不会撞上穿梭的人群。
Furthermore, for applications that need to perceive XML data as relational data, DB2 enables firms to create views that dynamically transform XML into result sets with traditional SQL data types.
另外,对于需要以关系数据形式处理XML数据的应用程序,DB 2允许通过创建视图把xml转换为具有传统SQL数据类型的结果集。
Most men don't like to advertise their fears or what they might perceive as weaknesses -especially to the person they feel they need to protect (that's you).
大多数男人不喜欢将他们的恐惧或他们认为是自己弱点的地方公之于众——特别是对他们觉得需要保护的人(就是你)。
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