fossil ore造句

Fluid - inclusion is only mark of fossil ore - forming fluid and is the key that can understand the mechanism of ore - forming processes . by means of fluid - inclusions methods , we can acquire some important information of physics and chemistry in ore - forming processes , retrace the locus of ore - forming processes and clarify the mechanism of ore - forming processes
流体包裹体是成矿流体留下的唯一痕迹和解开成矿流体以及成矿作用机理的密码，通过流体包裹体研究，可以获得成矿作用过程中许多重要的物理化学参数，重塑成矿作用演化的轨迹，阐明成矿作用的机理。
It's difficult to find fossil ore in a sentence. 用fossil ore造句挺难的