magmatite

常见例句

• The Ophiolite massifs are composed of mantle peridotite that is mainly harzburgite and dunite, and lacked of crust magmatite within the typical Ophiolite suite.
  摘要该蛇绿岩带的岩体由地幔橄榄岩组成，主要岩石类型是方辉橄榄岩和纯橄榄岩，缺少典型蛇绿岩剖面中的洋壳单元。
• The ore-forming materials of Erdaogou gold deposit in Beipiao, Liaoning Province originating from Archean gneiss and late Yanshan magmatite.
  辽宁北票二道沟金矿床成矿物质 ,来源于太古界片麻岩及燕山晚期岩浆岩。
• The interbedding natures exist not only between red sandstone, mudstone and shale but also between red beds with coal seam, magmatite, evaporite and varied rock, respectively.
  由于砂岩、泥岩、页岩、蒸发岩、杂色岩等多种软硬岩层互层结构和工程活动等因素的影响，沿着软弱结构面易发生滑坡、差异风化等工程地质问题。
• Regional Geology, orefield structures, lithostratigraphy, magmatite and wall -rock alteration have control functions for gold mineralization in different degrees.
  区域地质、矿床（田）构造、地层岩性、岩浆岩和围岩蚀变等对金矿成矿均有不同程度的控制作用。
• The chemical compositions of magmatite reflect t he material source and the tectonic background,especially the content and distribution of microelement s .
  岩浆岩的化学成分特别是微量元素的含量及分布特征反映了其物质来源和大地构造背景。
• The ore body is located in the small structure which is in the porphyritic magmatite , the attitude of the ore body is strictly controlled by the fructure;4.
  3、矿体分布在斑状混合岩中的小构造内,矿体产状严格受构造控制。
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