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granitoid相关的网络例句

查询词典 granitoid

与 granitoid 相关的网络例句 [注:此内容来源于网络,仅供参考]

The 40Ar-39Ar dating of hornblende and biotite from four granitoid intrusives in the southern margin of the North China Block was made in the paper.

对华北地块南缘4个中生代花岗质岩体中的角闪石和黑云母进行了40Ar-39Ar定年研究。

However, geologists often call the rocks with features similar to the granite as granitic rocks or granitoid.

但是,地质学家常常将特征与花岗岩类似的深成岩称为花岗质岩石或花岗岩类,也就是广义花岗岩。

Therefore, the granitoid is a big group of plutonic rocks including such as granodiorite, monzonite, syenogranite, tonalite, and so on.

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。

Daorengou quartz monzonite is a syntectonic granitoid and its formation was related with the matching of continental rift.

道仁沟石英二长岩是同构造花岗质岩石,它的形成与大陆裂谷的拼合一碰撞作用相关。

This provides constraints that the quartz monzonite granitoid is of the late Yanshanian intrusion, and that the slip structure along the parallel unconformity of the Carboniferous on the Ordovician strata should have occurred no later than ~134 Ma.

测定结果将这些石英二长岩岩枝的侵入时代限定在晚燕山期,并将发育在奥陶系与石炭系平行不整合面之间的构造滑动断层的发育年龄约束在约134 Ma之前。

The Huashan—Guposhan granitoid belt consists of Tong'an, Huashan, Niumiao, Jinziling, Wuyangshan, Lisong and Guposhan granitoid bodies. Petrographycally, they are diorite, quartz monzonite, monzonitic granite and syenogranite. Dark mafic enclaves are very common. Their major emplacement ages are 160~163 Ma.

花山-姑婆山花岗质杂岩带由同安、花山、牛庙、金子岭、乌羊山、里松和姑婆山等岩体所组成,岩性为闪长岩、石英二长岩、二长花岗岩和正长花岗岩等,富含中基性暗色包体,主要侵位时代为160~163 Ma。

In addition,the dating for the Qinghaihunanshan granitoid and the Erlangdong granitoid are 238±1.5Ma(2σ)and 215±1.2Ma(2σ)evidently an important Indosinian orogenesis.

锆石U-Pb测得天峻南山、青海湖南山岩体和二郎洞岩体的年龄分别为246±1.5Ma(2σ)、238±1.5Ma(2σ)和215±1.2Ma(2σ),为构造带印支期造山提供了时间依据。

On the basis of a large number of actual data of a series of characteristics of the forming process of granitoids of different ages associated with endogenic metallogenesis in Jiangxi and the Nanling region,the forming process of granitoid and the perfect course of its ore-forming continuous evolution have been expounded and proved.On this basis,the perfect conception of the forming process of modern granitoids including magmatic genration, magmatism and petrogenesis, and magmatic hydrothermalism and metallogenesis has been suggested.

以江西及南岭地区不同时代花岗岩类形成过程的一系列特征及其与内生金属成矿作用的关系等方面大量的实际资料为依据,论证了花岗岩类形成作用及其成矿连续演化的完整过程;进而提出现代花岗岩类形成作用的完整概念包括岩浆的发生,岩浆的作用与成岩,以及岩浆热液的活动与成矿三个部分。

Four stages of granitoid plutonism took place in Precambrian, early Paleozoic (∈-D3), late Paleozoic-early Mesozoic (D3-T3), and late Mesozoic-Cenozoic, respectively.

该带内的花岗岩形成可以划分为4个时段,分别与4个造山旋回相对应:前寒武纪;早古生代;晚古生代—早中生代;晚中生代—新生代。

Besides,Qaidam granitoid in the ZWL belt western also be discussed,it belong to granitoid emplaced in the late orogenic Eopaleozoic.

此外,还对出露于宗务隆带西段的柴达木花岗岩进行了讨论,它属于早古生代造山后侵位的花岗岩。

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