magmas的例句大全

Our model explains why segregation mainly occurs at particular levels and produces distinctive magmas.

我们的棋式说明了为什么分凝作用主要发生在特定的深度和产生的性质不同的岩浆.

How does Etna produce its fiery mix of magmas?

埃特纳如何制造出它炙热的混合岩浆 呢 ?

These magmas were then subjected to shallow level gabbroic fractionation, which led to larger chemical variation.

它们经受了浅层辉长岩质分离作用, 化学变异较大.

Magmas in transit to the surface will further supplement this heat.

向地表运移的岩浆将进一步补充这种热量.

Melt structure plays an important role in governing physical and thermodynamic characteristics of magmas.

熔体结构对岩浆的物理和热力学性质起著重要的制约作用.

They are characterized by the high-Al and low-Fe and-Mg composition and high Sr and O isotope ratios. Geochemical study shows that they are the product of anatexis of argillaceous rocks and fractional crystallization of magmas.

岩体以高铝、低镁铁组分，高锶、氧同位素比值为特征，地球化学研究显示它们是泥质岩的深熔作用和岩浆的结晶分异作用所形成的产物。

Ore-forming magmas were drived from the deep mantle and were contaminated by the crust to some degree during their ascending process. The calc-alkali complexs are typically porphyrite or porphyry and show characteristics of adakite-like rocks in chemical composition.

成矿岩浆为深成的幔源岩浆，在上侵演化过程中受到地壳物质不同程度的混染，形成以玢岩和斑岩为主的钙碱性岩杂岩体，在化学成分上具有埃达克质岩的特征。

Chlorine is highly incompatible during the whole evolution of the eastern Manus basin magmas.

氯在东Manus岩浆中表现为高度不相容的特点。