因此,花岗岩类是深成岩的一个大类,包括象花岗闪长岩、二长花岗岩、正长花岗岩、英云闪长岩等这样的岩石。
Therefore, the granitoid is a big group of plutonic rocks including such as granodiorite, monzonite, syenogranite, tonalite, and so on.
该法对缺少标准应变标志体的古老变质岩区的有限应变研究,以及发育在深成岩中的剪切带的有限应变研究,都是一种有效的工具。
For the old metamorphic area and the shear belt developed in the abyssal rocks which lack standard strain marks, this method is effective in the study of finite strain.
小河岩体是一个“I”型高位深成岩体。
本文以产状、成分、所含包体、残留的变余结构及侵入关系为依据,论证了它们是以片麻岩形式存在的古老花岗质深成岩体。
Their occurrence, composition, enclaves, palimpsest structure and intrusive con-tact relationships prove that they are ancient granitic plutons which now occur in the form ofgneisss.
胶南地区的变质杂岩主要由中、晚元古代的变质深成岩组成。
The metamorphic complexes in the Jiaonan area are mainly Meso-proterozoic and Neo -proterozoic metamorphosed intrusive rocks.
永泰序列系复式深成岩体,由4个深成岩体、48个侵入体组成。
Yongtai stratigraphic sequence is a complex pluton, which is composed of 4 plutonic masses and 48 intrusives.
该带的北部被一群大规模的深成岩体所限。
This belt is bounded on the north by a group of large plutonic masses.
在西昆仑山北部的调查区内,都有钙-碱性的深成岩体出露。
In the investigation region, in the northern part of the West Kunlun Mountains calc-alkaline plutonic rocks are exposed.
花岗岩是富含石英和长石的粗粒或中粒侵入岩,是地壳中最常见的深成岩,由岩浆在地壳深处冷却而成。
Granite is rich in quartz and feldspar in the coarse grain or intrusive rocks, the crust of the most common plutonic rocks from the cooling magma from deep in the crust.
花岗岩是富含石英和长石的粗粒或中粒侵入岩,是地壳中最常见的深成岩,由岩浆在地壳深处冷却而成。
Granite is rich in quartz and feldspar in the coarse grain or intrusive rocks, the crust of the most common plutonic rocks from the cooling magma from deep in the crust.
应用推荐