但通常的习惯是,把立体区域上的外法向量规定为其定向,因为这么做之后，当你观察通量时会发现,它是从区域内部向外流动的。

But the usually traditional settings would be to take your normal vector pointing maybe out of the solid region because then you will be looking at flux that is coming out of that region of space.

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中方打捞人根据国家有关规定或者中外合作打捞企业合同的规定从捞获物或者其折价中取得收益。

Chinese salvage operators will share the benefits from the retrieved objects or their value in price in accordance with State regulations or the cooperative salvage enterprise contract.

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