dacite

dacite什么意思,dacite翻译

基本解释

n.: 石英安山岩
网络: 英安岩；石英安山石；山岩体

英汉解释

• 石英安山岩

例句

• While those of the Carboniferous are rhyolite-dacite-andesite formation of transitional-continental environment with crustal compositions.

  石炭系火山岩主要是流纹岩-英安岩-安山岩建造，它们产出于海陆过渡相-陆相环境，属于地壳成分。

• Major volcanic rock types of Carboniferous times are andesitic basalt, dacite, rhyolite, characterized by a bimodal volcanic suite.

  石炭纪火山岩主要为安山玄武岩和英安岩、流纹岩类，略具双峰式火山岩特点。

• Carboniferous volcanic rocks in Altay, Xinjiang, mainly exist in its northeastern part. They consist of rhyolite, dacite and cataclastlava.

  新疆阿尔泰石炭纪火山岩主要分布在东北部，主要由流纹岩、英安岩和碎斑熔岩组成。

• Jurassic volcanic rocks in Yingshan fault depression are mainly andesite, basalt, dacite , volcanic breccia and tuff.

  莺山断陷侏罗系火山岩主要为安山岩、玄武岩、英安岩、火山角砾岩及凝灰岩。

• The results suggest that the volcanic reservoir rocks are mainly dacite and volcanic breccias, then basalt and tuff.

  结果表明，塔河地区二叠系火山岩储集层主要为英安岩和火山角铄岩，其次为玄武岩和凝灰岩。

• which may be initially composed of basaltic andesite-andesite-dacite-rhyolite suite.

  其原岩可能为玄武安山岩-安山岩-英安岩-流纹岩组合。

• The Qi"eshan Group volcanic rocks consist of basalt, basaltic andesite, dacite and rhyolite.

  岩石类型为玄武岩、玄武安山岩、英安岩和流纹岩。

• Identification of rhyolite-dacite porphyry and its relation to uranium mineralization at Xiangshan uranium ore-field

  相山铀矿田流纹英安斑岩的厘定及与铀矿化的关系

• The discovery of andesite and dacite in Permian to Triassic strata verifies the existence of island-arc volcanic rocks;

  二叠纪至三叠纪地层中安山岩、英安岩的发现，证实了岛弧火山岩的存在；

• Chronology and Geological Significance of Chelugou Dacite Porphyry in North Qilian Mountains

  北祁连山车路沟英安斑岩的年代学及地质意义