snow pack
常见例句
- Fresh snow can melt and re-freeze within the snow pack and it's this change of structure that can lead to an avalanche.
新下的雪可以在积雪中融化再凝固，这种结构上的变化会引起雪崩。 - And if such a weak layer sits in the middle of the snow pack, it becomes an avalanche waiting to happen.
如果这种疏松层位于积雪的中部，雪崩便很容易被触发。 - Maybe they think you should wait another day for the snow pack to be really nice and deep.
或许他们认为你应该等到雪堆很漂亮，很厚的时候去。 - And the Western states say their snow pack is melting, jeopardizing their water supply.
NPR: Supreme Court Hears Global Warming Arguments - For instance, the melting snow pack in the Sierras could reduce the water supply for cities and agriculture.
NPR: Calif. Diverges from U.S. with Greenhouse Gas Cuts - Snow-pack and glaciers provide a buffer between when the precipitation falls as snow and when it is released as water.
UNESCO: 83e 返回 snow pack