岩风(学名:Libanotis buchtormensis)是伞形科岩风属的植物。分布于蒙古、俄罗斯以及中国大陆的四川、陕西、甘肃、宁夏、新疆等地,生长于海拔1,000米至3,000米的地区,一般生长在路旁以、向阳石质山坡、石隙以及河滩草地,目前尚未由人工引种栽培。
晚石炭纪,沉积岩(整块岩石经风、水的外力侵蚀,然后均匀沉淀而形成)广泛分布于那些有可能反复被洪水侵袭的地区;
During the Late Carboniferous, sedimentary rocks—rocks eroded by wind and water and deposited as fine sediments—carpeted much of the region, which might have been partially flooded from time to time.
被风化的岩石物质被风、水、冰所搬运、或被磨蚀的固体颗粒或被岩块坡移所搬运的过程,如像在岩崩及滑坡中那样。
The process by which material weathered from rocks is transported by wind, water, ice, or abrasive solid particles, or by mass-wasting, as in rock falls and landslides.
根据空气与岩体的热交换原理,探讨了利用浅部地层调温作用来降低深井入风温度的可行性。
Based on the heat exchange theory between air and rock, the feasibility of decreasing air inlet temperature by temperature regulating action of shallow ground is discussed.
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