文章描述了某轮双螺杆货油泵的损坏状况，具体分析了产生故障的原因，提供了相应修理方案。

This paper describes the condition of the damaged cargo gear pump used in chemical tanker, gives a new repairing technique.

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实验结果表明，该算法具有较好的全局寻优能力，收敛，它是一种有效的解决方案，拣货作业的问题。

Experimental results show the improved algorithm has better overall search ability and astringency, and it is an effective solution to the order picking problem.

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实验结果表明，该算法具有较好的全局寻优能力，收敛，它是一种有效的解决方案，拣货作业的问题。

Experimental results show the improved algorithm has better overall search ability and astringency, and it is an effective solution to the order picking problem.

youdao