n. detectivity
misc. detection sensitivity
...y words: laser technology; laser probing; detectivity; detection sensitivity 1 引 言 探测灵敏度 ( detection sensitivity)是反映激光探 测接收机性能的一个重要指标,它直接影响到激光 探测接收机的动态范围、作用距离等诸多重要指标, 如何准确地测量出高...
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By detecting the exchange component of the interference light intensity, finding out the zero frequency, the vibration spot can be located. The detection sensitivity and the maximum detection range of this system structure are also further analyzed.
在此系统结构下,本文进一步分析了系统的探测灵敏度、最大可探测距离。
参考来源 - 分布式光纤振动传感器的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
讨论了背景辐射和大气对探测灵敏度的影响。
The influence to the sensitivity of detection by the backgrounds radiation and the atmosphere was discussed.
对差分探测方法的最优化条件进行讨论，并分析了此方法的探测灵敏度。
The optimal condition for the differential detection is discussed and the detection sensitivity of this method is analyzed.
多元相关探测技术在具有很好的探测灵敏度的同时，兼顾保证了极低的虚警率。
The multielement interrelated detection technique is of maximum detection sensitivity and minimum false alarm rate by the correlation function.
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