Each laser has an integral radar to help it lock automatically on to the small, fast vessels usually used by Somali pirates.

每个激光发射器都有一套完整的雷达以便自动锁定象索马里海盗经常使用的小型快艇。

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It also discusses the antenna beam control, the radar pulse control, and the clutter-lock on the raw data stage, etc.

同时也兼顾到了天线姿态，波束指向的控制； 雷达波门，脉冲重复频率控制；

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China's Defence Ministry immediately refuted a report on Monday by Japan's Kyodo news agency that said unnamed "senior Chinese military officials" admitting recently, and for the first time, that a Chinese warship did lock weapons-guiding radar on a Japanese destroyer on 30 January.

BBC: China media: Japan radar lock

They have been at the heart of considerable diplomatic tension between China and Japan, most recently in January when Japan said a Chinese frigate put a radar lock on a Japanese navy ship near the islands - something China disputes.

BBC: China anger at Japan-Taiwan disputed island fishing deal