megacryst

 
['megəkrɪst]     ['megəkrɪst]    
  • [矿]大晶

megacryst的用法和样例:

例句

  1. In the course of formation of the labrador megacryst lapilli, the temperature and the cooling rate are the major factors controling their crystallization and growth.
    托勒巴契克火山拉长石巨晶火山砾形成过程中,温度和冷却速率乃是控制其结晶生长的主导因素。
  2. Compared with the typical rapakivi granite,Yingfeng complex is characterized by smaller exposing area,monotonous rock types,larger megacryst content,even megacryst size,diversified matrix texture,and obvious deformation and metamorphism.
    与典型环斑花岗岩相比,该岩体有出露面积小,岩石类型单调,球斑含量大,大小较均匀且为多晶集合体,出溶作用强烈,基质结构多样,变质变形明显等特征。
  3. In this paper,hydrogen and oxygen isotopic composition of pyroxenes from mantle-derived megacryst and xenolith of the kimberlitic lamprophyre pipe in Lujing,Anyuan,Jiangxi Province has been obtained by ion microprobe and mass spectrometer respectively.
    利用离子探针和质谱技术分别分析测试了江西安远路迳金伯利质煌斑岩筒辉石巨晶和包体中辉石的氢氧同位素组成。
  4. pyroxenes from megacryst and xenolith
    巨晶和包体辉石
  5. Keywords corundum megacryst chloride inclusion mantle metasomatism;
    刚玉;巨晶;氯化物;包裹体;地幔交代作用;
  6. Keywords corundum megacryst;inclusion;forming process;Changle;Shandong;
    刚玉巨晶;包裹体;形成;山东昌乐;

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临近单词

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