火成岩体

根据H2和He分布的地震地质特征和可能的形成机理，指出H2和He可能主要来自上地壳的火成岩体。

H2 and He may derive from igneous rocks in the upper crust according to their distribution and possible genetic mechanism .

埋藏在6000m以下的地震反射异常体是礁体还是火成岩体？

What are the anomalous seismic reflection bodies at depths of over 6000 m ? Are they reefs or igneous rock ?

遥感图像中纹理信息提取及圈定隐伏火成岩体

The extraction of texture information in remote sensing image and to detect igneous bodies

本文以实例介绍了各类火成岩体的反射特征。

This paper describes with examples the reflection character of many kinds of igneous rock .

地学信息复合地质因素权重法与火成岩体预测

Weights of Evidence Modeling for Integration of Multiple Geological Information and Prediction of Igneous Bodies

控矿构造的遥感信息解译表明攀西地区主要的控矿因素为断裂带和火成岩体。

Interpretation of remote sensing information manifests that main ore-controlling factors in the Panxi area are fault belts and igneous bodies .

重、磁模拟结果推测本区沉积基底主要为火成岩体和古生代变质岩或未变质岩体。

The calculated results of gravity and magnetic analog show that the sedimentary basement of the slop is consisted of the igneous rocks and Paleozoic metamorphic or un-metamorphic deposited rocks .

介绍了遥感图像中隐伏地质信息（火成岩体信息）形成机理、纹理信息提取方法和纹理信息的地质意义；

The formation mechanism of concealed geological information ( igneous rock information ) in the remote sensing image , the extraction methods of texture information and the geological significance of texture information are introduced .

统计资料表明，产于不同规模的断裂破碎带中的银矿床（点）占矿床（点）总数的65.7%，而与火成岩体有关的银矿床（点）占总数的84.8%；

The statistic data show that the silver deposits or spots in various scale breccia zones occupy 65.7 % of the total amount while the silver deposits associated with volcanic rocks occupy 84.8 % of the total .

影响潮汕坳陷历年所采集的地震资料品质的主要因素有多次波、海底地形和礁体屏蔽、火成岩体干扰、不合理的采集参数以及不完善的资料处理手段等。

There are several factors that affect seismic data quality in the past years , such as multiple reflections , shielding of the sea floor and reef , disturbing of igneous rocks , unreasonable parameters of seismic acquisition and imperfect seismic processing .