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- magma rocks intruding 辉绿岩作用
- The magmatic rock intrudes relative seriously in Wangying Colliery, rock-burst and gas outburst mainly take place near igneous rock wall. 摘要王营煤矿的岩浆岩侵入比较严重,冲击矿压和瓦斯突出多发生在火成岩墙附近。
- The magmatic rock intrudes relative seriously in Wangying Colliery,rock-burst and gas outburst mainly take place near igneous rock wall. 王营煤矿的岩浆岩侵入比较严重,冲击矿压和瓦斯突出多发生在火成岩墙附近。
- County in intrusive rock is acidic magmatic rocks. 县境内的侵入岩主要是酸性岩浆岩。
- Photo Gallery: Rocks As if an avant-garde painting, younger white rock intrudes in a tapestry of gneiss. 意译: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。
- Ore-forming material,tectonics and magmatic rocks are the metallogenic condi-tions in the studying aeea. 成矿物质和构造-岩浆活动是本区金矿床形成的条件。
- The formation of ore bodies is controlled by stratum,structure,magmatic rocks,physiochemical conditions and so on. 矿体的形成受地层、构造、岩浆岩及物化条件等综合控制。
- Known as an igneous intrusion, the 1,267-foot-tall (386-meter-tall) Devils Tower in Wyoming formed when molten rock intruded into the existing rocks. 坐落在怀俄明州的1267英尺(386米)高的魔鬼塔,是熔岩侵入到先存的岩石中形成的,也就是我们知道的侵入岩。
- Presence of ore of magmatic rocks depends upon that what ore-forming elements and their abundance are in existence in the rocks. 岩体是否成矿的根本原因是所含成矿元素丰度的高低。岩体形成什么矿产则受不同岩类所含成矿元素种类的制约。
- Basalt-andesite deposit in Jingjiazhuang area of Jinan city belongs to sodium and high-potasium type and sodium-alkali medium-basic magmatic rocks. 济南市靖家庄地区玄武安山岩矿属钠质高钾类、钙碱型中基性火山岩;
- A mass.of igneous rock intruded between layers of sedimentary rock,resulting in uplift. 岩盖一种侵入沉积岩岩层之间的火成岩,它会产生隆起
- Gravels components from the Cenozoic strata are mainly composed of metamorphic rocks and sedimentary rocks with little magmatic rocks. 新生代地层中砾岩砾石成分稳定,以变质岩和沉积岩成分居多,岩浆岩很少;
- A mass of igneous rock intruded between layers of sedimentary rock,resulting in uplift. 岩盖一种侵入沉积岩岩层之间的火成岩,它会产生隆起。
- Geochemical characteristics of magmatic rocks,surrounding rocks and rare earth elements in Shihu Gold Deposit are studied. 研究了石湖金矿床岩浆岩、近矿围岩及金矿床矿石稀土元素的地球化学特征。
- Upward pressure from underlying magma domes the surface. 地下岩浆的向上推力使地面成圆顶形。
- A mass of igneous rock intruded between layers of sedimentary rock, resulting in uplift. 岩盖一种侵入沉积岩岩层之间的火成岩,它会产生隆起
- Based on study on REE geochemistry of Leqingla Pb-Zn deposits in Tibet,REE in ores and strata limestone have the same characters,and ores are closely related with magmatic rocks. 文章通过对西藏勒青拉铅锌矿床稀土元素的研究,判定矿石与地层(灰岩)有着相同的稀土元素特征,同时矿石与岩浆岩也有着密切的关联。
- The intrusion of magmatic rocks into the coal seams is very popular in the coalfields, the authors tried to outline the intrusion coal seam range by multi-parameter curves. 煤田中岩浆岩侵入煤层现象普遍存在,针对这一问题,进行了尝试,提出利用多参数曲线来圈定岩浆岩侵入煤层的范围。
- The development and evolution of the Neoproterozoic magmatic rocks has reflected the dynamic characteristics of the south margin of Siberian plate in Northern Daxinganling. 整个新元古代岩浆岩的发展演化过程客观地反映了大兴安岭北部西伯利亚板块南缘的运动学特征。
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁,所以在这条河上航行很困难。