最后，美术作品及其支持内容被返回到运营产品生命周期管理系统中。

Finally, the artwork and supporting content is provided back into the operational product life cycle management system.

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对港口航道的通航能力研究是支持港口运营管理及建设决策的重要课题。

Study on the channel capacity is important for the port operation management and construction decision-making issues.

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支持运营商的精细化管理和科学决策。

Support the operators' refined management and scientific decision-making.

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