The design method of hardware and software of automatic test system for air data was introduced in this paper and the structure of hardware and software and key technique was also given.
阐述了大气数据自动测控系统的硬件和软件设计方法，介绍了该系统的硬件和软件结构及关键技术，分析了系统的特点和功能的实现。
Compare with metals material, engineering plastics are a sort of new type project structure material, and lack the complete theories method and data in design and choice of materials.
工程塑料是一种新兴工程结构材料，与金属材料相比，在选材、设计和使用方面缺乏系统完整的理论方法和资料。
This paper introduces the internal structure, imaging method and circuit of PSPMT , analyses the circuit of data acquisition with PSPMT and NaI(Tl) and the design of microcomputer interface.
介绍了位置灵敏光电倍增管的内部结构、成像方法和电路，分析了用位置灵敏光电倍增管和闪烁晶体组成的数据采集电路及微机接口的设计。
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