magmatic的例句大全

The Ellsworth basin lay between the epicontinental basin and the marginal magmatic arc during the Devonian.

除了上述两个沉积盆地外,在罗斯海两边却出露了火山岩,说明该地当时处于俯冲带附近的火山弧中.

Pegmatites seem to form during a late magmatic stage.

伟晶岩似乎是在较晚的岩浆阶段形成的.

The alkali content in the composition of magmatic rock was more, iron content was less.

岩浆岩成分中碱质含量较高, 铁质含量较低.

Thus, Waizideposit is a remelting magmatic hydrothermal deposit.

因此, 该矿床是重熔岩浆热液矿床.

The studied area migmatitic granite, which was regarded as magmatic rock by previous researchers.

后仙峪硼矿区地表分布的岩石主要为混合花岗岩.

The relationship between tectono-magmatic activation and gold mineralization in Qinling, is discussed in this paper.

本文论述了秦岭区构造岩浆活化作用与金矿床形成及演化的关系.

Magmatic contact metamorphism can lead to the variations of distribution patter of REEs in coal.

岩浆接触变质作用可导致煤中稀土元素分布模式的变化.

The mineral fluid is dominantly from atmospheric water and later extraction of magmatic water.

矿物质水主要来自大气降水,后期又萃取了岩浆水.

THE METALLOGENESIS AND MAGMATIC DIFFERENTIATION OF SUZHOU A-TYPE GRANITE.

金和有关元素的构造化学分异.

Therefore, the article creates 11 optimum qualitative indices determining presence of ore magmatic rock bodies.

据此, 笔者以成矿元素丰度为依据,首创了岩体成矿指数等11种成矿性判别的最佳定性指标.

The wall rock alteration shows gold deposit is related the deep magmatic intrusion.

围岩蚀变表明与深部岩浆侵入作用有关.

Metallogenic fluid stemmed from magmatic water and mixed with seawater.

成矿流体来源于岩浆水,并有海水混入.

We regard them as actural stratigraphic units produced primarily by magmatic sedimentation.

我们把它们当作实际上的地层单元来考虑,它们主要由岩浆沉积作用所产生.

Metal-biogenic type is a post magmatic mesothermal hydrothermal solution filling metasomatic ore deposit correlated with diabase.

矿床成因类型为与燕山期辉绿岩有关的岩浆期后中温热液充填交代矿床.

County in intrusive rock is acidic magmatic rocks.

县境内的侵入岩主要是酸性岩浆岩.

It belongs in quartz vein type with high medium temperature magmatic hydrothermal solution as its genesis.

矿床类型为石英脉型.矿床成因属高-中温岩浆热液型.

From low-sulfidation epithermal depostis, high-sulfidation epithermal depostis to porphyry deposits, the meteoric water content decreased and the magmatic water content increased in the ore-forming fluids.

玢岩铁矿成矿温度介于两者之间。从低硫亚类浅成热液矿床、高硫亚类浅成热液矿床到斑岩型矿床，流体中大气水含量逐渐减少，岩浆水含量逐渐增多。

Based on the statistics of exploratory boring data, the main characters are researched on magmatic intrusion in Qidong coalmine.

通过对祁东煤矿勘探钻孔统计资料分析，研究了岩浆侵入煤层的主要特征。

Because of a mass of magmatic rock intrusion, rock crevice water existing, broken roof and broken floor, the environment which is useful to gas loss generates.

而大量的岩浆岩的侵入，岩溶裂隙水的存在以及破碎的顶底板，均形成了有利于瓦斯释放的环境。

The source area of K-rich magmatic rocks in the Dabie area is closely related to the enriched mantle, while the rocks in the lower Yangtze Valley area are more affined to the lower crust.

大别地区富K岩系的源区与富集地幔密切相关，下扬子地区的则与下地壳有更多亲缘关系。