This paper expounds the necessity of managing cost verification and audit system in ship repair, measures for achieving it and samples for showing its economic efficiency.

阐述了在修船生产中建立机务费用审核审计制度的必要性以及应采取的措施，并通过实例说明其产生的经济效益。

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The rapid development of computer science and technology brings a great opportunity for ship performance test and verification.

计算机技术的飞速发展为舰船总体的测试验证提供了新的机遇。

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After verification, ro-ro passenger ship operational risk assessment index system is complied with the actual situation and supplies a new way for ro-ro passenger ship operations risk assessment.

经过验证，基于BP神经网络客滚船营运风险评估方法与实际相符，为客滚船风险评估提供一条新的途径。

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