Using solar power to pump water has higher costs at first.

使用太阳能抽水最初的成本可能比较高。

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Such a system requires power to pump the coolant, but can be operated indefinitely.

这种制度要求的权力，泵冷却剂，但可以经营下去。

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Another module continued to pump coolant through a separate loop, but astronauts had to power down non-essential equipment to prevent overheating.

另一个模块继续通过一个单独的循环泵入冷却剂，但宇航员不得不关掉不必要的设备以防止过热。

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It works by using a power source to pump 10 kV of juice to an electrode, which then polarizes a dielectric plate, causing it to attract your body hair.

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The power is used to pump water up into the reservoirs that feed the hydroelectric turbines.

ECONOMIST: Power transmission

The pump storage hydro scheme is designed to "soak up" excess power generated by wind and wave farms, using it to pump water up to a reservoir.

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