This algorithm finds a sensor node that has detected the target, and then using local messages between neighboring nodes to follow the trail of the target.

该算法首先找到一个曾监测到目标的节点，然后利用相邻节点间的本地消息跟踪目标的运动轨迹。

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Sometimes these incidents lead to violence, but mostly saboteurs interfere with the hunt by misleading riders and disturbing the trail of the fox's smell, which the dogs follow.

有时，这些事件会导致暴力行为，但多数阻拦者会误导车手、干扰狐狸气味的踪迹来防止狗的追踪，以此来妨碍狩猎。

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If the project goes ahead it will follow a trail of programmes which seek to challenge views on death.

如果项目能够进行，它将会拍摄一系列意图挑战对死亡看法的节目。

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The Auburn trainers believe their dogs can detect very small traces of explosives and then follow the trail to the person carrying a bomb.

CNN: Are dogs the key to bomb detection at airports?

Cyclists wishing to reach the same village can follow the Amber Trail Greenway markings from Bernardynska Street at the foot of the Wawel Royal Castle, cycling for about 10km along the Vistula River path.

BBC: Forgotten landscapes outside Krakow

Part of that reassessment must be a redoubled effort by congressional and media investigators to follow the Chinese money trail into the U.S. debt and equities markets.

CENTERFORSECURITYPOLICY: Center For Security Policy