利用煤层自燃的物理和化学特性，设计了一种基于虚拟仪器技术的监测预报系统，实现了实时监控和自燃预报。
A kind of monitoring and prediction system based on virtual instrument was designed in this paper, and it can realize real-time monitor and spontaneous combustion prediction in coal mine.
介绍了用于现代雷达系统的光波导的基本特性和设计考虑，包括其物理和传输性能。
Optical waveguides for modern radar system applications are presented. Their fundamental properties and design considerations are described including their physical and transmission characteristics.
介绍了用于现代雷达系统的光波导的基本特性和设计考虑，包括其物理和传输性能。
Optical waveguides for modern radar system applications are presented. Their fundamental properties and design considerations are described including their physical and transmission characteristics.
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