火成岩

基本解释 (translations)

anorthosite  ·  petrosilex  ·  pyrolith

词组短语

igneous rock · pyrogenetic rock

与火成岩相关的网络例句 [注：此内容来源于网络，仅供参考]

Working from outside the basin in to the Mare Basalts, they find the surface composition changes from Feldspathic breccias (Feldspar is a rock that crystallizes from magma) to shocked Anorthosite (a type of feldspar that makes up the light areas of the moon), to unshocked crystalline anorthosite, to high Calcium pyroxene (a rock made of silicate minerals) and pyroclastic rocks in the center.

研究发现：从盆地外边到盆地内部的玄武岩海（盆地内部的熔岩形成的地质结构），月球表面的地质结构依次是：长石质的角砾岩（长石是火山熔岩结晶形成的岩石）、经过冲击的粒状火成岩（构成月球阳面的一种长石）、没有经过冲击的粒状火成岩结晶体、高钙辉石（一种由硅酸盐构成的岩石），最中心的位置是分裂状的火山岩石。

The seismic data and drilling data are used to analyze the distribution of igneous rock in Fushan sag.

根据钻井和地震资料，分析了海南福山凹陷火成岩的分布特征，认为该地区火成岩有3种类型，即：分布于地表的喷发岩、次火山相火成岩、深层侵入岩。

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。

The classification of igneous rocks is an old topic in the long history of igneous rocks petrography.

火成岩的分类命名问题，在火成岩岩石学的研究历史中是一个比较古老的话题。

By man-computer interaction technique, data are selected from crossing-well seismic lines to construct synthetic seismic records, and 20 seismic characteristic parameters are taken to identify igneous rocks by neural network techniques to construct the structural map of their top and bottom.

通过人机联作解释技术抽取联井地震测线、制作合成地震记录，提取了20种地震特征参数，采用神经网络判识技术识别火成岩，编制出火成岩等厚图和顶面、底面构造图。

In order to reconstruct the paleo-tectonic history,the ophiolite suite in combination with the arc igneous rock assemblage is necessary to be used and the cause of the compositional polarity for the arc igneous rocks is discussed.

指出由蛇绿岩套再造的古构造历史可能是残缺的，结合弧火成岩的厘定可在某些方面弥补这个不足，讨论了弧火成岩组成极性形成的可能原因。

According to characteristics of igneous petrology and spatial types of reservoir, igneous reservoirs of Jiyang depression are divided into four categories: fractured irruptive rock reservoir, fracture-pore thermocontact metamorphic rock and irruptive rock compound reservoir, pore volcanic debris cone reservoir and fracture-pore overfall basaltic rock reservoir.

根据火成岩岩石学特征及主要储集空间类型，将济阳坳陷火成岩油藏分为四类：裂缝型侵入岩油藏，裂缝—孔隙型热接触变质岩、侵入岩复合油藏，孔隙型火山碎屑锥油藏，裂缝—孔隙型溢流玄武岩油藏。

Identification and forecasting for igneous rock is one hard problem of exploration activity, because it has extreme aeolotropism. By firstly synthetically utilizing seismic analysis, well logging restricted inversion, core well core and electric log analysis method and so on, the igneous rock reservoir of Gaoqing oilfield is effectively identified and divided into one to four four phases according to igneous rock erupting phase.

由于火成岩具有极强的非均质性，对其识别与预测是油气勘探的难题之一，首次综合使用地震分析、测井约束反演、取心井岩心与电测曲线分析等技术和方法，有效地识别了高青油田火成岩储集体，并根据火成岩喷发期次，将高青油田孔店组火成岩储集体分为1、2、3、4期。

The minerals of igneous formations were described and a bulk volume model based on mineral and including porosity was established. The logging response equations of density, apparent neutron porosity, acoustic travel time,gamma ray and volume photoelectric cross index were deduced. The volume content of four minerals in matrix was calculated. The igneous rocks were classified according to the international igneous classification scheme proposed by IUGS (International Union of Geological Society).

分析了火成岩中的矿物成分，并基于此建立了以矿物为基础并包含孔隙度的体积模型；建立了密度、视中子孔隙度、声波时差、伽马射线和体积光电吸收截面指数的测井响应方程，计算了岩石骨架中4种矿物的体积含量，依据国际地质科学联合会提出的火成岩矿物分类方案对火成岩进行了分类。

The favorable conditions for petroleum accumulation due to volcanic activity and igneous rocks formed during the activity show in two aspects. A The contact surface of igneous rocks and the surrounding sedimentary rocks, like a vertical unconformity surface, formed the conduit of petroleum migration.Petroleum would accumulate once it encountered a trap in which the reservoir had fine porosity and permeability. B It formed a trap barriered by igneous rocks, or changed or cut the original trap.

火山活动以及由此形成的火成岩体对油气聚集的有利条件主要体现在两个方面：一是沿火成岩与围岩的接触面构成油气运移的通道，火成岩与围岩接触，似一直立的不整合面，与孔渗性好的岩层组合不仅能使油气运移而且遇有圈闭油气还会聚集成藏；二是构成火山岩遮挡的圈闭，或是对原有圈闭进行改造、分割。

与火成岩相关的网络解释 [注：此内容来源于网络，仅供参考]

igneous rock：火成岩

火成岩(igneous rock)是三大类岩石的主体,占地壳岩石体积的64.7% . 由炙热岩浆在地球不同层圈冷凝结晶或固结形成的岩石称为火成岩或岩浆岩,是岩浆作用的最终产物.

igneous rock series：火成岩系

igneous metamorphism 火成变质作用 | igneous rock series 火成岩系 | igneous rock 火成岩

igneous rock series：火成岩统

火成岩脉 igneous rock clean | 火成岩统 igneous rock series | 火成盐类 igneous salt

igneous rock soil：火成岩土壤

igneous rock 火成岩 | igneous rock soil 火成岩土壤 | ignition loss 烧失量

igneous structure：火成岩构造

igneous rock 火成岩 | igneous structure 火成岩构造 | ignescent 爆发火花的物质;猝发成火焰的;发出火花的

alkalic rock：碱性火成岩,咸性岩

"碱性火成岩","alkalic igneous rock" | "碱性火成岩,咸性岩","alkalic rock" | "碱钙指数","alkali-calcic index"

pyrogenetic rock：火成岩

火成岩 igneous rock | 火成岩 pyrogenetic rock | 火成岩 pyrolith

pyrogenic rock：火成岩

pyrogenetic rock 火成岩 | pyrogenic rock 火成岩 | pyrogenous 火成的

pyrogenous rock：火成岩

火成岩 pyrogenic rocks | 火成岩 pyrogenous rock | 火试法 pyrognostic test

By slow cooling plutons? - And what is a pluton：慢慢冷却火成岩 - 什么是火成岩

Yes, ma'am. Harry can.|哈瑞可以回答 | - By slow cooling plutons? - And what is a pluton?|- 慢慢冷却火成岩 - 什么是火成岩? | Harry.|哈瑞答