The requirements of ocean development and anti - submarine warfare is the main motivation of sonar technology study.

海洋开发和反潜战的需求是推动声纳技术开发的巨大动力.

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The system has extensive application prospects on ocean development , comprehensive supply of shipping, space butt joint.

本系统在水面及水下平台作业 、 补给船综合补给、船舶吊放货物 以及 空间对接等领域有广泛的应用前景.

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