The entire primary loop of the nuclear reactor - the pressure vessel, pipes, and pumps that contain the coolant (water) - are housed in the containment structure.

整个最初的核反应循环是这样的——高压管、管道、泵、冷却剂(水)——这些被安装在容器型建筑中。

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The result shows that the reaction rate in loop reactor is better than in stirrer reactor.

与搅拌反应釜的对比试验表明，环路反应器的宏观化学反应速率优于搅拌反应器。

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The main pump is the core of the first loop in a nuclear power plant, and it plays a vital role on the safety of the nuclear reactor operation.

核主泵是核电站核岛一回路系统的核心，对核反应堆的安全运行起着至关重要的作用。

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The gravity-based system responded as it was designed to, circulating water and steam in a continuous loop to keep the scale-model reactor at a safe temperature automatically.

CNN: Today/Tomorrow - Helping nuclear plants keep their cool