tundra 是什么意思

名词复数:tundras

中文翻译与英英解释

	n. 【地质学；地理学】苔原，冻原，冻土带，寒漠。

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

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".

例句与用法

	1.	Penglly found that ground squirrels from the tundra of alska develop much faster than those from the southwestern united states . 彭格利发现，来自阿拉斯加冻原的地松鼠比来自美国西南部的地松鼠在发育上要快的多。
	2.	The two tremendous continental countries shared a frontier of 4, 000 miles in a vast arc from the frozen tundras of siberia to the stark deserts of central asia . 这两个辽阔的大陆国家的共同边界从西伯利亚冻土地带到中亚细亚荒漠划出一个大弧形，长达四千多英里。
	3.	Of the frozen tundra of lambeau field in green bay 就是绿港的兰普平原的冻原
	4.	Of the frozen tundra of lambeau field in green bay 就是绿港的兰普平原的冻原
	5.	Photo taken on the tundra in northern manitoba , canada 摄于加拿大蒙尼托巴北部的冻原
	6.	Photo taken on the tundra in northern manitoba , canada 摄于加拿大蒙尼托巴北部的冻原
	7.	A study on pollen morphology of tundra plants from barrow , arctic 地区几种冻原植物的花粉形态
	8.	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
	9.	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。
	10.	To learn about the tundra rbg 1210 该书解释了一些网络术语。

tundra是什么意思

tundra 是什么意思

中文翻译与英英解释

例句与用法