...铜钼矿自20世纪60年代发现后,先后10家矿业公司、施工近30000m钻探进行探矿,在铜溪带(Copper Brook Zone)、山脉带(Mountain Zone)、中心带(Central Zone)、深坑带(Deep Pit Zone)、阿盖尔带(Argyle Zone)等5个区域查明有十几条铜钼、铜金和铜银矿( ..
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岩石山脉带给我喜悦 Those rocky mountains give me delight
安第斯山脉的心脏地带 Heart of the Andes
安第斯山脉地带 andean zone
第三种类型的山可能是由于火山活动形成的,一般发生在活动性褶皱带地区,如北美西部的喀斯喀特山脉。
A third type of mountain may be formed as a result of volcanic activity which occurs in regions of active fold mountain belts, such as in the Cascade Range of western North America.
它的形成由于火山作用和冰河时期,胡德雪山是喀斯喀特山脉的一部分,火山带流经太平洋西北部。
Shaped both by volcanism and glaciers, Mt. Hood is part of the Cascade Range, a belt of volcanoes running through the Pacific Northwest.
这个国家最安静的地方是从基库尤高低向内罗毕北部延伸到肯尼亚山脉斜地一带。
The conspicuously quietest bit of the country has been the Kikuyu highlands stretching up north of Nairobi to the slopes of Mount Kenya.
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