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tholeiitic的意思
1、拉斑玄武岩的
tholeiitic的相关词组
1、tholeiitic texture 拉斑[玄武]结构
2、tholeiitic series 拉斑系列
3、tholeiitic magma 拉斑玄武岩浆
tholeiitic的双语例句
1、Tholeiitic gabbro research on structure and Properties of Nature Basalt Coating with Atmospheric Plasma Spraying
拉斑玄武岩质辉长岩等离子热喷涂玄武岩涂层结构和性能研究
2、On the Depth of Emplacement of Late Mesozoic Tholeiitic Magma from Coastal Area of Zhejiang Province
浙江沿海晚中生代拉斑玄武岩浆侵位深度的讨论
3、The geochemical characteristics of incompatible elements of the former are quite similar to those of the intraplate tholeiitic basalt.
绿片岩原岩是一套含板内拉斑玄武岩的火山沉积建造。前者的不相容元素地球化学特征与板内拉斑玄武岩相一致;
4、The magma originated from the upper mantle and belongs to the tholeiitic series which has undergone immiscible separation of metal sulfide.
岩浆起源于上地幔,属于拉斑玄武岩系列,发生过金属硫化物的熔离作用。
5、This paper reports the petrological and geochemical characteristics of Permian alkaline and tholeiitic basalts in the Shuanghu Area, central Qiangtang Block.
对青藏高原羌塘地块中部双湖地区发育的二叠系碱性系列和拉斑系列玄武岩进行了详细的地球化学研究。
6、The basic volcanic rocks of the first cycle belong to the alkali basalt magma series and those of the second and the third cycles the tholeiitic magma series.
第一旋回基性火山岩属碱性系列,第二、三旋回基性火山岩属拉斑玄武岩系列。
7、Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
其原岩岩石类型有火山岩,陆缘碎屑沉积岩,火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等。
8、It was shown that the amphibolite was transformed from oceanic tholeiitic basalts and the leptynite was converted from acidic sedimentary rocks.
结果表明,该区的斜长角闪岩是由大洋拉斑玄武岩变质而成,变粒岩则是由酸性沉积岩变质而成。
9、The transitional basalts are indistinguishable with tholeiitic basalts in Re-Os isotope geochemistry, but they are different in other elemental and isotopic aspects in previous studies.
过渡玄武岩与拉斑玄武岩的Re-Os同位素性质是一致的,与以往的观察有所不同。
10、The pyroxenes from the remaining sections and localities investigated are augites, whose chemical compositions show an evolutionary trend characteristic of calcium-rich clinopyroxenes in tholeiitic basalts.
其他剖面和地区多为普通辉石,且具拉斑质岩系富钙辉石的成分和演化特点。
11、They include mainly high-alumina basalt, basaltic andesite, a few of andesite and dacite as well, belonging to calc alkaline series but somewhat tholeiitic series in the early stage.
它们属于同一钙碱性岩浆演化系列,其中高铝玄武岩是其它火山岩的母岩。
12、K-Ar dating of the Cenozoic volcanics from East China and their petrochemistry indi-cate that early Tertiary volcanism is represented mainly by the eruptions of tholeiitic and calc-alkaline magmas.
中国东部新生代火山岩K-Ar年龄与岩石化学研究表明,早第三纪(40&55Ma)均为拉斑与钙-碱性岩浆喷发,代表了弧后引张环境。
13、They were derived from different magma series: the gabbro was derived from tholeiitic magma series with higher TiO_2, REE abundance and Fe~ ( 3+)/ Fe ( 2+) ratio;
它们分属两个不同的岩浆系列:辉长岩属拉斑系列,TiO2,Fe~(3+)/Fe~(2+)和REE丰度较高;
14、The basic end-member of the bimodal volcanics can be divided to alkaline and sub-alkaline series, and the sub alkaline series can be subdivided to calc-alkaline and tholeiitic series.
基性端员属碱性系列和亚碱性系列,亚碱性系列又可分为钙碱性系列和拉斑玄武岩系列。
15、The basic rocks, which belong to alkali and tholeiitic magma series, enriched in LREE and LIL. The magmatic source of basic volcanic rocks was enrichment mantle being analogous to oceanic island basalts sources.
基性火山岩有磁性玄武岩与拉斑玄武岩两个岩浆系列,且富集LREE与LIL,其岩浆源区为与洋岛玄武岩源相似的富集地幔柱源。
16、There was a syn-orogenic uplift-extensional tectonic setting in the terminal Late Triassic-Early Jurassic(ⅱ 3), when the NNE-directed rift coal-bearing basins formed and high-Na and low-K tholeiitic magma was erupted.
晚三叠世末&早侏罗世(Ⅱ3)为同造山上隆伸展环境,形成NNE向裂陷含煤盆地,高Na低K的拉斑玄武岩喷发。
17、These rocks consist of olivine basalt, alkali olivine basalt, basanite and nephelinite, together with alkali diabase, tholeiitic diabase and analcite syenite which have been formed as a result of differentiation and contamination.
主要岩石类型有橄榄玄武岩、碱性橄榄玄武岩、碧玄岩、霞石岩以及由分异作用或混染作用形成的碱性辉绿岩、拉斑辉绿岩和方沸正长岩;
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