Parallel switches highly improve the switching capability of network equipments that means higher switching capacity, higher switching speed and more networks services.

并行交换结构能够极大提升网络设备的交换能力，使网络设备拥有更高的交换容量和交换速率，以支持更多的网络业务。

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"Increasing the nation's use of natural gas for electricity generation could result in adverse economic consequences, " the report said, noting that natural gas prices are fickle and that fuel switching on a large scale would require regulators to approve more pipeline and storage capacity.

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