暴露巖石 的英文怎麼說
中文拼音 [bàolòuyándàn]
暴露巖石
英文
exposed rock-
The speech will discuss the physical principles that control cosmogenic isotope production in rocks and provide some examples of surface exposure dating from the literature
本次報告將討論有關巖石中宇宙成因核素產率的基本物理原理，並將從發表的文獻中，給出暴露年齡測定的某些實例Burrowing animals--woodchucks, badgers, ground squirrels, moles--move rocks and expose them to the air.
穴居動物例如旱獺、獾、黃鼠和鼴鼠等都能夠移動巖石，使它們暴露于空氣中。Owing to exposure to nature over the years, rocks gradually took various shapes
由於經年累月地暴露在大自然下巖石慢慢地就呈現出千姿百態。Because the ore has been mined for long time, the nature geological environment has been getting worse and worse, such as the baldness of mountain body, the rock is weathered to pieces, a lot of loose material distributing along the gully and its banks, the disaster of debris flow is seriowsly, and the production of the mine is constrained by debris flow disaster ; for example, a debris flow broke out on august 1999 and resulted in catastrophic hazards to the jingtieshan iron mine, resulted in a huge economic losses of 50 million yuan
鏡鐵山礦是酒鋼最主要的鐵礦石生產基地，礦區山高溝深，地質構造復雜，自然地質環境較差，在長期人為開采活動的影響下，地質自然環境進一步惡化，山體裸露，巖層破碎，大量鬆散固體物質堆積在溝道及溝道兩側，泥石流災害十分嚴重，嚴重製約了礦山的生產與發展。 1999年8月礦區黑溝南溝暴發生了嚴重的泥石流災害，致使礦山停產10多天，造成5000多萬元的經濟損失。Fossil weathered rock mass is one kind of rock mass formed with structure and strength restoring by compacted again under special geologic circumstance, which have different engineering character to modern weathered rock mass. it is certainly that the engineering character of fossil weathered rock mass will change as circumstance change
古風化巖是在獨特地質環境條件下巖石再次壓密、結構再生形成的巖體，有著不同於現代風化巖的工程特性，一旦再次暴露，其工程特性必然隨著環境條件的改變再次發生改變。分享友人