Another problem, though: the cooling system for one of the nuclear reactors went down.

另一个问题：其中一个核反应堆的冷却系统无法正常工作。

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The test result shows the engine overheat problem long time existed in ZA6440 light bus has been solved by the improved cooling system.

试验结果表明，改进后的冷却系解决了ZA6440轻型客车长期存在的发动机过热问题。

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To solve the problem of abnormal temperature rise of generator stator slots, unknown foreign powder in the 300MW generator stator water cooling system was characterized and analyzed by SEM and EDS.

为解决发电机定子线圈槽的异常升温现象，利用扫描电子显微镜、能谱仪等现代分析手段对300MW发电机定冷水系统不明异物进行了表征和分析。

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Even before the reported explosion, officials were becoming increasingly worried about No. 2 reactor, due to a problem in the cooling system that hasn't occurred in the others.

WSJ: Japan's Nuclear Crisis Escalates

When its custodians noticed how unusually dusty the dinosaur area was getting, Aramark's technicians traced the problem to air flow from the cooling system and rejiggered it.

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