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三维成象是计算机数据处理的一种广泛应用。为此,在技术领域中建立了一些系统,如CAD(Computer Aided Design)和CAM(Computer Aided Manufacturing)。80年代尽管有些厂家已研制出各种具有相当效率的系统,但暂时还没有获得广泛的临床应用。推广缓慢的主要原因是当时使用
Three-dimensional imaging is a widely used computer data processing. To this end, some systems have been established in the technical field, such as CAD (Computer Aided Design) and CAM (Computer Aided Manufacturing). Although some manufacturers have developed a variety of systems with considerable efficiency in the 1980s, they have not yet got a wide range of clinical applications. The main reason for the slow promotion is the time of use