先将主剂与稀释剂混合，再加入固化剂。

Mix base with thinner first, then add hardener.

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反应堆压力壳构成了主冷却剂压力边界的主体。

The reactor vessel constitutes the main part of pressure boundary of primary coolant.

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这些燃料管然后通过简单的接触换热把热量传给主回路中的冷却剂。

These tubes then transfer heat to the primary circuit water, simply by contact.

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这些燃料管然后通过简单的接触换热把热量传给主回路中的冷却剂。

These tubes then transfer heat to the primary circuit water, simply by contact.

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