为了满足地震勘探高精度、高分辨力的需要，进一步研究了多普勒测量技术和弱信号检测技术。
To meet the seism detections require of high accuracy, high resolving power, the measurement technique of Laser Doppler and detection technique of faint signal are further researched.
经科研应用证明，该方法用于微机实时检测系统中，计算速度快，信号测量精度高。
Scientific application in the computer real-time test system has confirmed that this method could speed up computation and increase measuring accuracy.
提出了一种可同时实现温度信号和烟雾信号测量的复合式传感器，其内藏微处理器可实现对火情信号的自动识别、检测。
A combined intelligent sensor which can detect the temperature and smoke signal is proposed in this paper, and the fire signals can be realized automatically by its internal microcomputer.
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