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本文主要介绍了相关分析中几个需要注意的问题,并结合地下水管道渗漏检测技术,详细叙述了相关检测过程中精确定时、噪声分析及去噪和延时计算的方法。
This article mainly introduces several problems needing attention in the correlation analysis. Combined with the leakage detection technology of groundwater pipeline, the methods of precision timing, noise analysis, denoising and delay calculation are described in detail.