First and foremost, it would be stopping operations at their like water reactor in North Korea.

首先，它将停止在朝鲜的类似水反应堆的运作。

It starts with a standard 20  megawatt pressurised water reactor.

它从一个标准的 20 兆瓦压水反应堆开始。

Issues including Iran's enrichment of uranium, the heavy water reactor in Arac and dealing Iran's stock pile of 20% enriched urium.

问题包括伊朗的铀浓缩、Arac 的重水反应堆和处理伊朗 20% 浓缩铀库存。

This massive ship is powered by a Rolls-Royce nuclear-pressurized water reactor which gives it a top speed of around 25 knots(29 miles per hour) when submerged.

这艘巨大的船由劳斯莱斯核压水反应堆提供动力，使其在水下时的最高速度约为 25 节（29 英里/小时）。