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.
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。
As a result, the range of products to which evolutionary-design principles are being applied is growing.
结果是，“进化式设计”法则能被应用的产品范围得到增长。
The wavelengths of visible light lie squarely in that range; the familiar result is that isolated soap bubbles display shimmering interference colors.
可见光的波长正好处在这个范围之内，这就产生了一个我们熟悉的现象，分离的肥皂泡泡闪着五颜六色的干涉图样。
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