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流体包裹体的研究,提供了被矿物捕获的流体成分和密度的信息以及用以判断流体捕获时的压力和温度条件的数据.密度一般是通过加热两相(液相和气相)包裹体使其中一相达到消失来测定的.这个均一温度即相当于被捕获流体的恒定密度线(等容线)与该流体两相区界线的交点.在单成分体系中,两相区分裂为两相单变曲线.假设包裹体捕获了一个均匀的
Fluid inclusions provide information on the composition and density of fluids captured by minerals and data used to determine the pressure and temperature conditions at which the fluid is captured. Density is typically determined by heating two phase (liquid and gas) inclusions such that The one-phase temperature is equal to the intersection of the constant density line (isostropic line) of the fluid being captured and the boundary of the two-phase zone of the fluid In the single-component system, the two-phase zone is split into two-phase single Curves. Assume that the inclusions captured a uniform