求翻译：因此在高温高压下开展这些矿物的拉曼光谱原位测量并由此获得这些矿物在高温高压下的相变行为和热学性质具有重要的地球科学意义是什么意思？

Therefore, under heat and pressure to carry out the in situ measurement of Raman spectra of these minerals and thus obtain the phase transition behavior and thermal properties of these minerals at high temperature has an important significance of Earth Sciences

It is therefore carried out under high pressure and temperature of these mineral-spectral measurements and place the resulting these minerals in high pressure and temperature of the phase-change behavior and thermal nature of the Earth are of great scientific significance

Therefore develops these minerals under the high temperature high pressure the Laman spectrum home position survey and obtains these minerals to change the behavior and the heat studies nature from this under the high temperature high pressure has the important geoscience significance

In situ Raman spectroscopic study of these minerals under high temperature and pressure measurement and thereby get these minerals under high temperature and high pressure phase transition behavior and thermal properties has important significance of Earth Science

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