basalt dyke是什么意思

网络释义

用法例句

The authors suggest that in the study of the composition of basalt source rocks in terms of elementratios the effect of the style of partial metling should be taken intoconsideration in addition to thedifferences in partition coefficient and partial melting degree between any two elements.

另外，由于结晶分异作用对元素比值的影响很小，因此该方法很适合于研究玄武岩源岩的不相容元素。

The Development and Application of Basalt Fiber;

玄武岩纤维的发展及其应用

PGE and trace element characteristics of copper mineralization in Emeishan basalts of Yunnan-Guizhou border area;

滇黔交界地区峨眉山玄武岩铜矿的PGE及微量元素特征

Basaltic Geochemistry Characteristics andIts Mineralizing Relation in Gejiu Mining Area;

个旧矿区玄武岩地球化学特征及其成矿关系

Feasibility of Producing Basalt wool by Blast Furnace Molten Slag;

熔融高炉渣制造玄武岩棉的可行性分析

Geochemistry and geotectonic significance of Eogene basalts in Yangxin Area, Bohai Bay basin;

渤海湾盆地阳信地区古近纪玄武岩地球化学特征及其地质意义

The flood basalts in Jinping area are distributed along the SW side of Ailaoshan deep-situated structure zone which is located in the southwest margin of Yangtze craton.

金平地区二叠纪玄武岩分布于扬子克拉通西南缘哀牢山深大断裂南西侧。

The contents of such platinum-group elements as Ir, Ru, Rh, Pt and Pd in Jianguo basalts and Wulahada Mg-high andesites were determined using ICP-MS after a nickel sulfide fire assay preconcentration.

采用镍锍火试金法结合ICP_MS分析了碱锅玄武岩和乌拉哈达高镁安山岩样品中的Ir、Ru、Rh、Pt和Pd的含量。

This geological setting is very favorable to gold mineralization,such as the NE trending basalt belt,advantaged for gold mineralization,huge band distribution of geochemical anomalies of poly-metals,and widespread ore showings and prospects,especially the Daqiutian gold prospect discovered recently,all of which indicated that there is .

大丘田地区地质构造条件有利,北东向分布的玄武岩带造就了该区得天独厚的优势,规模巨大成带分布的地球化学异常,分布众多的矿点矿化点特别是近年发现的大丘田金矿点,都充分表明了大丘田地区具有良好的找矿前景。

tholeiitic dolerite

拉斑玄武岩质粒玄岩

basalt eclogite transformation

玄武岩 榴辉岩转化

alkali olivine basalt magma

碱性橄榄玄武岩岩浆

tholeiitic gabbro

拉斑玄武岩质辉长岩

Basic suite consists of tholeiite and alkali-basalt.

基性岩套由拉斑玄武岩-碱性玄武岩组成.

of or relating to or containing basalt.

属于、关于或含有玄武岩。

Ullswater basalt group

尤尔斯瓦特玄武岩群

Basalt, basalt everywhere, and not a drop of water in sight.

玄武岩，到处都是玄武岩，视野中没有一滴水。

The Archaean meta-basalts are distinguished into two meta-basalts formed in the greenstone belt and in the high-grade metamorphic region.

本文把太古代变质玄武岩分成绿岩带变质玄武岩和高级区变质玄武岩。

The compositions of major elements from the rocks are consistent with those of basalt and have evolutional current of tholeiite.

岩石的主量元素组成和玄武岩一致,并且具有拉斑玄武岩演化趋势。

Basalt is the commonest volcanic rock.

玄武岩是最普通的火山岩。

Petrogenesis of High-Ti and Low-Ti Basalts in Emeishan;

峨眉山高钛和低钛玄武岩的岩石成因

Nb-enriched basalt is a kind of arc basalt that has special geochemical characteristics.

富铌玄武岩是一类具有特殊地球化学特征的岛弧玄武岩。

Enrichment Mechanism of PGE in Emeishan Basalts and Comparison of PGE Mineralization between Continental and Oceanic Basalts;

峨眉山玄武岩PGE富集机理——兼论陆海玄武岩PGE成矿作用差异

Basalt is needed to surface a road or to build a break water.

需要用玄武岩来铺设路面或修防洪堤。

Basaltic lava first erupted from the center and built up the volcano.

首先是玄武岩浆从中间喷发，构成火山。

Analysis of mechanical parameters of slip surface for basalt landslide in Yunnan

云南玄武岩滑坡滑动面力学参数分析

Doubt about the age of the Pliocene basalts" in Northeast China

对东北地区“上新统玄武岩”时代的质疑