相反，目前美国把用过的燃料棒存放在地下的水池里或装在干桶里，其中年代较远的燃料被放入充满惰性气体的钢罐里，然后存放在废弃的洲际导弹发射井中。

Instead, spent fuel rods in the U.S. are currently stored in underground pools of water or in dry-cask storage, where older fuel is put into steel cans filled with inert gas and then stored in silos.

youdao

包装形式不受限制，如编织袋包装、塑料薄膜包装、桶包装或罐包装形式。

The packaging mode is unrestricted, e. g. plastic woven sack packaging, plastic film packaging, bucket packaging or can packaging etc.

youdao

任何未完全装在瓦楞纸板运输容器中的圆柱形物品，如桶、鼓、罐或轮胎。

Any cylindrical item, such as a barrel, drum, pail, or tyre, that is not fully encased in a corrugated cardboard shipping container.

youdao