摘要
核地球物理学中的x射线荧光取样法、活化取样法、γ射线辐射取样法等测量方法，不仅可以用于地面槽底或巷壁测量，而且可用于对岩心、井壁、江湖河海的水底测量，进行原位测定品位等级，划分矿层厚度，计算“线储量”。其特点，可加快勘查速度，提高经济效益，保护环境。
: Some neclear geophysical methods such as x-ray fluorescence sampling method, activation sampling method and gamma-ray radiation sampling method can be used not only in the survey performed on trench bottom at surface or drift wall, but also in the survey conducted on drilling core, borehole wall and bottom of rivers, lakes or oceans. With these methods, we can determine the grade in Situ and the thickness of ore beds and calculate linear reserves, with the advantages of accelerating the exploration work, raising economic benefits and protecting environments.
出处
《物探与化探》
CAS
CSCD
1993年第1期42-50,共9页
Geophysical and Geochemical Exploration
关键词
核地球物理学
原位测定
品位
储量
neclear geophysical methods, x-ray fluorescence sampling method, activationsampling method, gamma-ray radiation sannpling method, Determine the grade in situ Linearreserves.
