We have used the ballast pump instead of the main sea water pump which was leaking , we are going to have the bad pump dismantled and repaired .

我们用压载水泵代替了漏水的海水泵，我们已准备将坏泵拆检修理。

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Roughly half an hour later, however, a wall of water breached the sea wall protecting the Fukushima Daiichi plant - one of the closest to the epicentre - and struck the main back-up generators.

然而，大约在半小时之后，巨浪冲垮了距震中最近的福岛第一核电站的海堤，并摧毁了主要的备用发电机。

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The flow of sea water below the glaciers is one of the main causes of ice calvings off Greenland.

他认为，可能冰川底下的海水流动是造成此次冰山断裂的主要原因之一。

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Two rivers, the Ama Dariya and the Syr Dariya, served as the sea's main water supply.

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The closeness of the main coral beds to the shores, combined with the water's float-friendly salinity, make the sea around Perhentian Besar and nearby Kecil excellent for snorkelling.

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