Theory analysis and experimental simulations of pursuit-evasion problem with maneuvering target in sight coordinate system are performed using the two methods.

并应用这两种方法针对视线坐标系的两空间飞行器在目标机动下的追逃进行了理论推导和实验仿真。

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The end is in sight, although he has to maintain a torturous 160 mile per day pace to hit his target.

虽然为了实现目标，他还得每天经受160英里的折磨，但是终点就在眼前。

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The attack helicopter, designated Zhi-9W (Z-9W), features a pair of external weapon pylon and a roof-mounted optical sight for target searching and tracking in daylight.

攻击直升飞机指定为直- 9w (Z - 9w)，特征是一对外部挂架和一套顶部安装瞄准具用于昼间目标搜索和跟踪。

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"The target is in sight, the target is in sight, " the transcript shows one of the Cuban pilots radioing back to his headquarters.

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Marauders are not always wholly averse to emerging from cover and kneeling in plain sight, providing a tempting target.

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All in all, the European Union's target of breaking Russia's monopoly on traffic to and from Central Asia seems to be in sight.

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