In wireless optical code multiple access (W-OCDMA) network, Media access Control (MAC) is a key issue, which determines network performance, bandwidth efficiency, complexity and cost of terminal.

无线光码分多址(W - OCDMA)接入网中，数据链路层的媒质接入控制技术(MAC)至关重要，它直接影响网络的性能、带宽利用效率、终端设备的复杂度和成本。

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Demand Side Management can be used to enhance electricity efficiency of the terminal, reduce or postpone investments for units and improve the quality of power services.

电力需求侧管理可以提高终端用电效率，削峰填谷以减少或推迟新机组建设并提高用电服务的质量。

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The scheduling quality directly influences the efficiency of container terminal operations, shipping date of container vessels, and reputation of port enterprises.

作业线调度工作质量的高低直接影响码头装卸作业的效率，影响集装箱班轮的船期和港口企业的声誉。

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