The entire "hardware" of the nuclear reactor - the pressure vessel and all pipes, pumps, coolant (water) reserves, are then encased in the third containment.

核子反应堆全部的“硬件”——压力管，所有的管道，泵、冷冻剂(水)储备，通通放入第三个容器。

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The nuclear fuel is encased in hard alloys to construct fuel rods; the reactor core that these rods make up, and the water it sits in, are contained within a steel pressure vessel.

核燃料的形式是在硬合金包裹下的燃料棒；并且这些燃料棒放在水中，外面还有一层钢压力容器。

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The spike in measured radiation levels may indicate damage to the nuclear fuel containment vessel.

辐射水平骤然上升，暗示了核燃料容器装置或被破坏。

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He suggested the sub may have been spying on a top secret consignment of military grade plutonium, shipped from the French port of Cherbourg to Japan on board a British nuclear transport vessel.

BBC: France probes US submarine link to fishing boat sinking

Blunk, 26, had served on the aircraft carrier the USS Nimitz for more than six years, working with the boilers and propulsion systems of the nuclear-powered vessel, and hoped to re-enlist in the military, according to his grandparents Thomas and Kay Blunk of Central, Texas, outside Lufkin.

WSJ: Colorado Shooting Took Mostly Young Lives

The bright yellow dome of the steel containment vessel at Unit 4, Fukushima Daiishi nuclear power plant (FDI) is clearly visible amid the pulverized remains of the building in a new video released by the Tokyo Electric Power Company.

FORBES: New Video From Fukushima Shows Containment Vessel Dome Amid Debris