When the object environment of ship radar signal is complex, detecting object is very difficult.

由于舰船雷达信号目标环境的复杂性，从强杂波中检测目标异常困难。

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However, those research was based on single target ship and there was little research on multi-ship radar plotting assessment system.

但目前的研究大部分是基于单物标船的研究，对于多物标雷达标绘评估系统的研究还很少涉及。

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The U.S. crew fixed its radar on the Turkish ship.

美国船员将雷达对准了那艘土耳其船。

《柯林斯英汉双解大词典》

The tape at the centre of the row, recorded in summer 2000, has the head of the Ukrainian arms exports agency, Valery Malev, proposing to ship four Kolchuga radar systems to a Jordanian intermediary in falsely labelled crates, and to send installation experts to Iraq on false passports.

BBC: Analysis: From West's favourite to pariah

McCHESNEY: The ship is equipped with radar and GPS electronics.

NPR: San Francisco Bay Oil Spill Investigated

Tensions escalated further in January when Tokyo said a Chinese warship locked weapons-controlling radar on a Japanese ship and helicopter.

WSJ: Japan on Alert Over Submarines Near Its Territorial Waters