1.
Cretaceous Alkali-Rich Magmatism in the Middle and Lower Reaches of the Yangtze River
长江中下游地区白垩纪富碱火山岩浆作用
2.
The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt-thick andesite-alkaline rhyolite.
火山岩岩石组合以碱性玄武岩-粗安岩-碱性流纹岩为主.
3.
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。
4.
Do the Tianshan Carboniferous volcanic successions contain Nb-enriched arc basalts?
天山石炭纪火山岩系中含有富Nb岛弧玄武岩吗?
5.
Genesis of intra-continental strongly alkaline volcanic rocks: A case study of Dashan nephelinites in Wudi, Shandong Province, North China.
陆内强碱性火山岩的成因:以山东无棣大山霞石岩为例
6.
a stream of lava
熔岩浆,2. 火山岩
7.
They are mainly distributed along the alkali rich porphyry belt of Jinshajiang Ailaoshan area in western Yunnan.
它们主要分布在滇西地区的金沙江—哀牢山富碱斑岩带中及附近。
8.
The Cenozoic High-k Calc-alkaline Volcanic Rock Series in the Northern Tibetan Plateau: Implications of Crust-mantle Interaction
藏北高原新生代高钾钙碱性系列火山岩与壳—幔相互作用
9.
Geochemical Features of the Cenozoic Alkaline Ultramafic Volcanic Rock in Fujian and Their Tectonic Significance
福建新生代碱性超基性火山岩地球化学特征及构造意义
10.
It belong series of the alkaline basalt, and have character of island ocean in geochemistry and petrochemistry.
岩石化学、球化学特征表明,该组火山岩属碱性玄武岩系列大西洋型(质类型)具洋岛特征.
11.
volcano spout flame and lava
火山喷出火焰和岩浆
12.
A volcano shoots out flame and rocks.
火山喷出火焰和岩石。
13.
A volcano spouts flame and lava.
火山喷出火焰和岩浆。
14.
The volcano vomited flames and molten rock.
火山喷出了火焰和熔岩。
15.
the commonest type of solidified lava; a dense dark gray fine-grained igneous rock composed chiefly of calcium-rich plagioclase feldspar and pyroxene.
最常见的凝固火山岩，是一种致密的深灰色火成岩，纹理细密，主要由富钙的斜长石和辉石组成。
16.
Solidified lava filling the vent of an extinct volcano.
岩颈填充死火山的硬化的火山岩
17.
volcanic rock includes the volcanic glass obsidian.
火山岩包括黑曜岩火山玻璃。
18.
a mountain formed by volcanic material.
由火山岩材料形成的山。