论文部分内容阅读
自然γ测井是研究酸性火山事件粘土岩的捷径
【出 处】
：
川煤地勘
【发表日期】
：
1994年11期
其他文献
When solid surface is bombarded by energetic projectile ions, a fraction of the sputtered particles leaves the surface in electronically excited states. The opt
Junction engineering has been proposed[1]and demonstrated[2]to be a promising route to radiation-hardness segmented silicon sensors and a tool for better unders
期刊