外部冷却燃料棒 externally cooled slug
外部冷却〔燃料〕棒 slug externally cooled
外部冷却 燃料 棒
External cooling fuel rods
以上为机器翻译结果，长、整句建议使用 人工翻译 。
当反应堆停运，泵将冷却水连续通过燃料棒，水泵的电力通常是来自外部电源。
When a reactor shuts, pumps continue to move water over the fuel rods. The electricity to run the pumps usually comes from off-site power supplies brought in by transmission lines.
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