三座堆芯中心受损的反应堆的温度仍起伏不定,而乏燃料池供水系统也顶多只是被应急修复而已。
The temperature of the three reactors with damaged central cores still fluctuates and water systems for the spent-fuel pools are jury-rigged at best.
全部三个失事的反应堆都至少出现了堆芯部分熔化。
All three distressed reactors are thought to have at least partly melted down.
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