从系统工程的观点看，舰船是一个典型的、庞大的、复杂的人—机—环境系统。

From the point of view of systems engineering, ship is a typical huge and sophisticated man-machine-environment system.

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舰艇声呐系统集成是当前舰船电子研究领域的新热点，同时它也是一项复杂的系统工程。

Systematic integration of shipboard sonar nowadays is hot in the field of ship electronic research, however, it is also a complex project.

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