multi-year ice的例句大全

He said the thick, multi-year ice is getting thinner.

他说厚厚的多年冰层正在逐渐变薄。

Crystals and Fabrics of an Arctic Multi-Year Ice Sample

北极生长的多年海冰晶体结构分析

M: Well we'd been led to believe that we would encounter a good proportion of this older, thicker, technically multi-year ice that's been around for a few years and just gets thicker and thicker.

男：我们误以为我们能找到很大一部分经过多年冻结形成的更年长、更厚的冰层，这些冰已经存在很多年了，而且会越来越厚。

We actually found there wasn't any multi-year ice at all.

但事实上，我们发现这里根本没有任何多年冻结的冰层。

Study on the multi-year variations of sea ice cover of Chukchi Sea in Arctic Ocean

北极楚科奇海海冰面积多年变化的研究