Hull cell normally provides information about the performance of a plating process over a wide range of current densities in a single experiment and has a limitation in solution agitation.

赫尔槽实验可以在很宽的电流密度范围内提供电沉积过程的信息，但受到溶液搅拌的限制。

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During the ship building and repairing, the electrical current will cause electrical corrosion to the hull of ship because of the unsuitable connection between the welding machine and welded parts.

在造船和修船的过程中由于电焊机和被焊件之间的连接不当，造成了电流对船体的腐蚀，严重时可能造成船体穿孔。

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Kathryn Shillito, city centre manager for Hull BID, said she understood businesses were struggling in the current economic climate, but said the organisation was doing its best to support local shops.

BBC: Hull shops claim lack of promotion affects trade

Regardless of current names, flags and shell companies, these vessels can be identified by their unique seven-digit hull numbers, known as IMO numbers, which are issued for the lifetime of a ship.

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