dioritic是什么意思,dioritic的意思翻译、用法、同义词、例句
常用词典
adj. 闪长岩的
例句
The first stage was mixing of gabbroic and granitic magmas, which formed dioritic rock;
第一期为辉长质与花岗质岩浆混合,并生成闪长质岩石;
In the Cathodoluminescence (cl) images the zircons extracted from the dioritic gneiss show good crystal morphology and clear oscillatory zoning, as is the case of magmatic zircon.
在阴极发光图像中,片麻岩中的锆石具有较好的晶形,并显示出清晰的岩浆锆石韵律环带结构。
The SHRIMP age data and geochemical results of the Palaeoarchaean dioritic gneiss and fine-grained trondhjemite of the ancient Dongshan rock belt from the Anshan area are reported in this paper.
本文报道了该区东山古老岩石带古太古代闪长质片麻岩和细粒奥长花岗岩的SHRIMP测年结果和地球化学组成。
Petrologic, geochemical and isotopic studies prove that the Badashi dioritic enclaves are autoliths and the earlier products generated by crystal fractionation of the host granite parental magma.
综合岩石学、地球化学和同位素等方面的对比研究,笔者认为八大石闪长质包体属于同源包体,为寄主花岗岩同源母岩浆经结晶分异作用形成的早期产物。
网络扩展资料
词性: 形容词
发音: /daɪəˈrɪtɪk/
定义: 指含有二长岩石和黑云母的矿物质组成的火成岩,具有中等颗粒大小和中等颜色,不易侵蚀,常被用于建筑和道路建设中。
用法: Dioritic是用来描述一种类型的火成岩的,通常与其他岩石如花岗岩或玄武岩进行对比。它与这些岩石的区别在于,它的颗粒大小和颜色处于中等水平,并且由二长岩石和黑云母组成。Dioritic岩石通常具有中等硬度和中等的侵蚀性,因此被广泛地用于建筑和道路建设中。
例句:
- The dioritic rock formation is an important source of building materials in the region.(这种二长岩石的矿物质组成在该地区是建筑材料的重要来源。)
- The dioritic rocks in this area are known for their durability and resistance to weathering.(这个地区的二长岩石因其耐久性和抗风化性而闻名。)
近义词: 二长花岗岩
反义词: 玄武岩