primary containment vessel的意思|示意

At unit three the plant managers decided to flood only the pressure vessel hanging in the neck of the containment vessel, not the whole of primary containment.

在3号单元，核电厂的管理人员决定继续注水直到淹没悬挂在安全壳颈部的压力容器处即可，并不需要将整个主安全壳全部注满。

This primary containment vessel looks like an old-fashioned light bulb turned upside down and balanced on top of a doughnut.

这个主安全壳像一个被倒置的老式灯泡，在一个环状体的顶部保持平衡。

That in turn sits within a larger steel structure, the primary containment vessel.

上面的这些结构外面还有一个更大的钢结构主容器。

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。

With the primary containment vessel of unit one still too full of steam, the radical decision was made to flood it with seawater.

当1号单元的主安全壳内充满了蒸汽，激进的措施是用海水进行灌注。

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。