对于每个位位置来说，如果该位为0，那么目标寄存器中相同位的位置就会使用源值1该位的值。

For each bit position, if the bit is 0, the same bit position in the destination register USES the bit from source value 1.

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对于一次性使用，可以更容易地在一个本地临时目录中构建密匙环，生成并交换证书，然后将完成的密匙环文件移动到它们的最终目标位置。

For one-time use, it would be easier to build the keyrings in a local temporary directory, generate and exchange the certificates, and then move the finished keyring files to their final destinations.

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实验结果表明，该算法不但能够准确的检测出弱小目标的位置，还具有更快的速度，对于实时性检测，有很好的效果。

The experimental results indicate that the algorithm not only can detect accurately weak and small targets, but also have higher speed.

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