目的：建立活体单侧眼眶部缺损的面部三维数字化模型，探讨颜面部缺损三维数据快速精确采集的新方法。
Objective: to build 3-d digital face model of unilateral orbital defect and find a new method to get 3-d data of facial defects.
用探头与数据采集系统的组合体，模拟远场涡流检测“猪”，对管道缺损进行检测。
The combination of an RFEC probe and data acquisition is used to simulate the RFEC detection "Pig" for inspecting defects of a tube.
模式识别应用于环境化学中，主要进行了环境数据中缺损值的估计和污染源的寻找。
Another part of our work was to estimate default in environmental data and to find environmental polluted sources by pattern recognition.
在现实生活中，由于数据的不确定甚至缺损现象的普遍存在，使得数据库使用者面临的信息系统绝大多数都是不完备的。
Because of general phenomena of indefinite data or even imperfect existing, information systems that are presented to user are mostly incomplete.
在现实生活中，由于数据的不确定甚至缺损现象的普遍存在，使得数据库使用者面临的信息系统绝大多数都是不完备的。
Because of general phenomena of indefinite data or even imperfect existing, information systems that are presented to user are mostly incomplete.
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