如何使用 "caldera" 造句
- 1. The lodgepole pines that dominate the park 's forests are adapted to growing in nutrient-poor soils , like those in the yellowstone caldera .
- 公园里最多的黑松跟那些生长在破火山口的植物一样，已经适应了在贫瘠的土地上生长。
- 2. Later , two smaller eruptive cycles , the last one ending about 70000 years ago , buried much of the caldera under thick lava flows .
- 后来，两次较小的喷发周期（最后一次大约在7万年前结束）把其破火山口的大部分都埋没在厚厚的熔岩流下了。
- 3. Among these is toba caldera , the site of the largest eruption in the past 2.5 million years .
- 其中的托巴火山（湖）是250万年来，地球上最大的火山爆发的发生地。
- 4. A cold-water caldera lake occupies the western half of the summit
- 而顶峰的西部则为火山湖冷水所覆盖。
- 5. Yellowstone lake is one of the largest high-altitude lakes in north america and is centered over the yellowstone caldera , the largest supervolcano on the continent .
- 黄石湖是北美海拔最高的湖泊之一，而且以该大陆最大的超级火山黄石破火山口为中心。