成层火山 composite volcano
stratovolcano
bedded volcano
stratified volcano
- 富斯峰(Fuss Peak,画面中左侧)是一个独立的成层火山,通过地峡与主岛连接。
Fuss Peak (image center left) is an isolated stratovolcano connected to the main island via an isthmus. - 胡德雪山是成层火山:陡峭的山披,由变硬的岩浆交互形成的圆锥形结构,结晶的火山灰,还有由于早期喷发所喷射出的岩石。
Mt. Hood is a stratovolcano: a steep-sloped, conical structure composed of alternating layers of hardened lava, solidified ash, and rocks thrown out by earlier eruptions. - 这座高达2582米(9357英尺)的成层火山(百科看 这里——译注)顶部被一层30平方公里的冰川(10平方英里)所覆盖,大部分冰雪都积聚在山顶南部和东部因岩浆喷发所形成的盆地中。
The 2,582-meter (9,357-foot) stratovolcano is mantled by a 30-square-kilometer (10-square-mile) glacier field, most of it amassed south and east of the summit in a basin made by a caldera depression.