提出了在强噪声背景下检测瞬时信号的到达时间和频率成分的方法。

Then proposes a method to detect the arrival time of instantaneous signal and the frequency composition under strong noise background.

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采用瞬时液相扩散焊(TLP)连接技术进行了TP 304 H不锈钢管的焊接，分析了不同焊接温度对接头组织、成分和力学性能的影响。

Transient liquid phase (TLP) bonding was applied to join TP304H stainless pipe, and the effect of bonding temperature on joint microstructure and mechanical properties was studied.

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提出了在强噪声背景下检测瞬时信号的到达时间和频率成分的方法。

Then proposes a method to detect the arrival time of instantaneous signal and the frequency composition under strong noise...

youdao