Therefore, this is a new method surpassing traditional iron catalyst series of iron ratio adjustment of synthetic ammonia.

因此，这是铁系氨合成催化剂铁比调整上突破传统的一个新方法。

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The traditional signal detection theory and method using likelihood ratio test has been used widely, but it has obvious drawbacks.

传统信号检测理论和方法主要采用似然比检测，已得到广泛的应用，但是存在明显的缺点。

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The experimental results show that the performance of this algorithm is better than the traditional method both in vision effect and peak signal to noise ratio.

实验结果表明，与传统方法相比，该算法重构图像的主观质量得到了明显增强，提高了峰值信噪比。

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