第二，坚持不懈地深化安全合作，有效增强抵御现实威胁的能力。
Second, continue to deepen security cooperation and effectively strengthen the ability to resist real threats.
结果表明，智能天线可以有效增强有用信号，降低干扰，从而形成最优的方向图。
The results show that the smart antenna can efficiently strengthen useful signal, decrease interference and form the optimum directivity diagram.
实验表明，该算法能有效增强对比度极低的表格图像，使得结果图像有很好的视觉效果。
Experimental results show that the algorithm can enhance the low contrast image effectively and obtain a good visual effect.
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