断层岩是地壳低层次和高层次断层带中形成的一种独特的岩石类型,断层岩的结构是由于剪切作用而造成的。
Fault rocks can be defined as the distinctive rock types formed in fault zones at both high and low crust levels. The textures of fault rocks are resulted from the shearing process.
前人对三峡工程库区地壳运动与阶地类型的研究结果认为是间歇性抬升和基座阶地。
The crustal movement type is intermittent uplift and the terrace pattern is main bottom terrace in Three Gorges reservoir area, that are the former people viewpoint.
而煌斑岩原始岩浆可能并不存在,煌斑岩是普遍类型的基性岩浆在源区或侵位过程中遭受地壳混染的衍生物;
Perhaps there are no lamprophyre magmas, and lamprophyres derive from common basic magmas which are contaminated by the crust in their source or the process of emplacement.
变质构造岩是由变质变形作用形成的一种特殊类型岩石,形成于地壳不同构造层次上的韧性变形带中,具有明确的构造成因的含义。
Metamorphic tectonite is a special rock formed by deformation in ductile shear belts at different crustal levels, which has a clear meaning of structural origin.
结果表明,容矿岩石和地壳性质是控制矿床类型和金属来源的主要因素。
It were indicated that host rocks and crust station were important factors which controlled ore type and source of metal.
记录根据与地壳活动有关的不同类型可以分为四个主要部分。
The geological records fall into four main groups concerned with different kinds of crustal activity.
箭头所示为地壳构造板块之间不同类型的边界。
The arrows show the different types of boundary between Earth's tectonic plates.
复杂的岩石类型和不同的形成条件表明女山的下地壳是由多期岩浆活动的产物组成。
Complex granulite facies xenolith types and distinct formation conditions indicate that the lower crust beneath Nushan was constructed by multi-periodic magmatism in different tectonic Settings.
上述三种类型地壳结构的差异,主要是由上地幔物质向地壳的垂直迁移程度不同造成的。
The difference between different crustal structures may be largely due to the difference in degree of vertical migration of-materials from the uppermost mantle into the crust.
这种类型的地壳还常用于其他类型的中国点心,如蛋挞。
This type of crust is also commonly used in other type of Chinese pastries, such as the egg tart.
揭示了不同岩石组合谱系类型成矿花岗岩类的岩浆源岩主要是地壳物质,具有地幔和地壳双重物源的特征。
It is revealed that the source of different types of metallogenetic granitic assemblages is mainly crustal materials, with mantle material adding.
认为这两次地震同属一种类型在不同地段上的地壳应力在不同时间的释放。
It is believed that the two earthquakes belong to the same type and are the releases of the crustal stress at different sections and time.
剪切带是地壳和岩石圈中广泛发育的主要构造类型之一。
The shear belt is one of the major structures widely developed in the earth's crust and the lithosphere .
南海地壳属于大洋型地壳与大陆型地壳之间的过度类型。
The earth′s crust of the South China Sea belongs to the transitional type between the oceanic crust and continental crust.
通过水系类型信息研究可反映出一定的地质构造和地壳运动性质。
It can reflect the characters of geological structure and crustal movement by investigating the information of drainage pattern.
该火山群属于岩浆直接来自上地幔的火山类型,在地壳内没有明显的低阻岩浆囊存在。
The above results can be interpreted by that the magma came up from the upper mantle. There is not magma ch amber with low resistivity in the crust.
详细研究秦岭区金矿床形成的非线性特点,区别出秦岭区两种类型的金矿,即源于地壳并受地壳演化控制的线性金矿和源于地幔并受地幔非均一性控制的非线性金矿。
The formation of gold deposit in Qinling district is of nonlinearity. Two types of gold deposits in Qinling district can be distinguished by studying this nonlinear feature:(1)linear…
湖南省地壳经历了漫长的地质演化过程,造就了各种岩石类型。
Hunan provincial crust goes through the long geological evolution process and forms many kinds of rocks.
湖南省地壳经历了漫长的地质演化过程,造就了各种岩石类型。
Hunan provincial crust goes through the long geological evolution process and forms many kinds of rocks.
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