论文所作的研究和开发工作对于机械产品图形数据交换标准的开发以及机械图形网络传输格式的设计和实现有一定的参考价值。
The work in the paper is helpful to the development of machine product graphics data's exchange standard as well as to the design and implementation of its network transmission format.
城镇地籍调查的最终目的是建立一个标准数据库管理系统，使外业图形数据和权属调查成果能够被统一的管理和调用。
The final aim of urban cadastral survey is to establish a standard database management system, which can unified managing and investigating the field investigation data and ownership.
这两种方法都是以标准波形为依据，能够实时在线对监测波形数据进行分析，实现动态时域波形的自动识别。
This two methods are based on standard waveforms, can analyze in real time the waveform data on-line, realize automatic identification of waveform in time domain.
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