The reactor vessel is surrounded by a thick steel-and-concrete primary containment vessel, equipped with a water reservoir designed to suppress overheating of the vessel.
反应堆由一个钢与混凝土构成的厚实外壳(第一层安全壳)保护着，另外还配有一个蓄水库，防止反应堆过热。
2
This implanted lighting vessel floats in the air of the historic brutal prefab concrete structure.
这种植入式的照明悬浮在历史悠久的预制混凝土结构的空中。
3
The underground parts are designed as a watertight concrete structure – white vessel.