tundra中文什么意思

n.
【地质学；地理学】苔原，冻原，冻土带，寒漠。

• the tundra:    北极地区的苔原
• alpine tundra:    高山冻原
• arctic tundra:    极地冻源; 伊尔城位处北极冻原

例句与用法

更多例句：  上一页    下一页

1. Photo taken on the tundra in northern manitoba , canada
   摄于加拿大蒙尼托巴北部的冻原
2. A study on pollen morphology of tundra plants from barrow , arctic
   地区几种冻原植物的花粉形态
3. To be a member of international tundra experiment itex in 1999
   年成为国际山地综合研究中心icimod
4. Gley soils are typical of tundra , meadows , and boggy areas
   该种土壤是苔原、草地以及沼地所特有的。
5. To learn about the tundra rbg 1210
   该书解释了一些网络术语。

英文释义

名词

1. a vast treeless plain in the Arctic regions where the subsoil is permanently frozen

百科释义

In physical geography, tundra is a biome where the tree growth is hindered by low temperatures and short growing seasons. The term tundra comes through Russian тундра from the Kildin Sami word tūnd?r "uplands", "treeless mountain tract".