地球物理信息是指由于矿体与围岩的物质成分不同,因而它们在许多物理性质上表现各异。如磁铁矿矿体比周围岩石的磁化率和密度高;硫化物金属矿体比围岩的导电性高等等。在找矿中,利用各种物探测量方法,所得矿体和围岩在物理性质上的特征和差异。
这些新的地质和地球物理信息加之以往的发现可进一步量化大陆俯冲和碰撞的过程。
These new geophysical and geological information together with previous findings are ready to quantify the processes of continental subduction and collision.
水震波蕴存着丰富的地球物理信息内涵,这对地震孕育、发生信息的提取有其意义。
The water level earthquake wave is rich in geophysical information and has practical significance for extraction of information regarding earthquake preparation and occurrence.
土壤天然热释光测量是一种穿透能力较强的核技术方法,能探测到地下较深处的地球物理信息。
Soil natural thermoluminescence surveying is an accumulation method of measuring radon and it can measure radon in a long time.
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