火山爆炸的岩浆使得那里的岩石松动和形成了冰粒子，当它们在大气中相互碰撞时，就有可能出现像图片上的那种“肮脏雷雨”。
Such "dirty thunderstorms" may occur when rock and ice particles loosed by exploding magma collide in the atmosphere.
珊瑚图片。这像岩石的结构制造珊瑚礁是实际上建立在钙的分泌由珊瑚虫。
The rocky structure that make up coral reefs are actually a build-up of calcium secreted by coral polyps.
岩石图片美术馆。如果作为一个先锋派绘画，年轻的白色岩石在强挤入一个挂毯片麻岩。
As if an avantgarde painting, younger white rock intrudes in a tapestry of gneiss.
2008年4月最好的每日图片。闪电的轨迹在背光的烟囱岩石在科罗拉多州西南的圣胡安国家森林。
Photo of the Day: Best of April 2008 Trails of lightning backlight Chimney Rock in southwest Colorado's San Juan National Forest.
2008年4月最好的每日图片。闪电的轨迹在背光的烟囱岩石在科罗拉多州西南的圣胡安国家森林。
Photo of the Day: Best of April 2008 Trails of lightning backlight Chimney Rock in southwest Colorado's San Juan National Forest.
应用推荐