查询词典 magma

Geochemical data, isotopic data and petrological observations all indicate that the greisen ores might have been formed by the mantle-related ore fluids, while the topaz-quartz vein ores were probably derived from crustal-derived magma fluids.

这一推论对於揭示本区钨矿床成矿作用本质和指导隐伏矿床找矿工作具有重要意义。

Their geochemical characteristics provide evidence of magma mixing, oxide Harte diagram, bi-element scatter diagram and co-denominator diagram show linear chemical variations between end-member composition for almost all major and trace elements.

该带的花岗岩及包体的地球化学特征提供了岩浆混合的证据，氧化物散点图及二元素散点图、共分母图多表现为线性相关。

There is an option for highlighting magma and quartz.

有一个突出的选择岩浆和石英。

Near the contact boundary there exists a kind of metamorphic rock known as hornfels. It is resulted from the contact metamorphism when magma comes in contact with the sedimentary rocks and heats and squeeze s them.

在二者接触界线附近发育着一种叫角岩的变质岩，角岩的形成是由于岩浆人侵与周围沉积岩接触时所产生的热量和压力致使原岩发生变化而成。

Near the contact boundary there exists a kind of metamorphic rock known as hornfels. It is resulted from the contact metamorphism when magma comes in contact with the sedimentary rocks and heats and squeezes them.

在二者接触界线附近发育着一种叫角岩的变质岩，角岩的形成是由于岩浆人侵与周围沉积岩接触时所产生的热量和压力致使原岩发生变化而成。

Near the contact boundary there exists a kind of metamorphic rock known as hornfels. It is resulted from the contact metamorphism wh magma comes in contact with the sedimentary rocks and heats and squeezes them.

在二者 接触界线附近发育着一种叫角岩的变质岩，角岩的形成是由于岩浆人侵与周围沉积岩接触时所产生的热量和压力致使原岩发生变化而成。

The leucogranites veins occurred widespreadly in the para-metamorphic rocks, in which the hypersthene melagranulite distributed. That suggests the source rocks of leucogranites of the High Himalaya are para-metamorphic rocks. For the basement was uplifting, pressure relieved and lacked water, source rocks were melting partly and formed the leucogranite magma.

基底副变质岩中广泛分布淡色花岗岩脉体，在基底副变质岩中的淡色花岗岩脉体中发现紫苏辉石暗色麻粒岩残留体，这表明本区高喜马拉雅淡色花岗岩源岩为基底副变质岩，且基底副变质岩是在基底快速隆升降压的条件下发生缺水熔融生成的淡色花岗岩岩浆。

A form of igneous rock consisting of extremely coarse granite resulting from the crystallization of magma rich in rare elements.

一种火成岩，由富含稀有元素的岩浆结晶而成的极粗的花岗岩构成。

Explain the difference between the formation of igneous rocks from magma and lava.

解释来自岩浆的火成岩的形成和熔岩之间的不同。

One of the main purposes of igneous rocks petrography is to get an entire classification of magma a...

火成岩岩类学研究的主要目的之一在于获得岩浆/火成岩系统的一套完整的分类清单。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。