Marine losses refer to the ones that are caused to the insured cargo during sea transport by the perils of the sea. They include Total loss and Partial loss.

海上损失——指被保险货物在海洋运输中，因遭受海上风险而引起的损失，包括：全部损失和部分损失。

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Multicast Overlay Network technology is able to carry out multicast session in Partial-multicast Network, and can transport data with high efficiency.

组播覆盖网络技术可以在非完全组播网络中实现组播业务，并具有较高数据传输效率。

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