供电线路将重启反应堆自身的冷却系统，不过可能需要工人修复替换掉在火灾及爆炸中损坏的传输泵。

The line would provide power to restart the reactor's own cooling systems, although workers may need to replace pumps possibly damaged by the fires and explosions.

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修复计划要求宇航员首先移除损坏的单元并暂时存放，然后将新泵安装到位。

The repair plan calls for the astronauts to first remove the failed unit, temporarily stow it and then move the new pump into position.

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洒水车水泵泵壳出现裂纹、或者叶轮、倒叶损坏、或者水封破损，都会影响真空度，出现水抽不上来，或者水压过小的现象。

Sprinkler pump shell cracks, or impeller, leaf damage, or seal damage, will affect the degree of vacuum, water pumping, water pressure is too small or the phenomenon.

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