Chang'e 5 Monthly Discovered Saiying for the first time, revealing the history of the moon in the moon

Science Fiction Network June 22 (Qin Yingying) Recently, the team of Chinese Academy of Sciences found the high -voltage phase of the symbiotic silicon in Chang'e 5 — Sai quartz and Syonali, which returned to the samples for the first time outside Discover Sai Ying.

The moon has suffered frequent impacts in evolution. Many of the different -sized impact pits on the moon can prove that due to the closer to the moon and the moon, studying these impact history is an important window to spy on the history of the earth's impact. The high -pressure minerals in nature are mainly formed in the high temperature and high -pressure environment of the deep or cosmic celestial body impact. Therefore, the study of the composition, structure and formation process of high -pressure minerals has important scientific significance to understand the composition and impact process of the planet.

Chang'e 5 Monthly Moon Sample contains silicon dioxide (STI) silicon dioxide (back scattering electronic image) of STI (STI); α-CRS-Like Phase: Silicon Silicon phase PL of α-square quartz PL : Changshi; PX: Pippi

Image source: Geochemical Institute of the Chinese Academy of Sciences

The scientific research team has studied the morphological characteristics and distribution rules of Silicon, Syonaline, α-square quartz, and the morphological characteristics and distribution rules of Setting quartz, and inferred that the formation mechanism of Symnaria and Syonali was converted to solid phase transformation. The dynamic control of the collision process, Saiying appeared under lower pressure as a sub -stable, and some quartz -based quartz transformed into Syonalians with the increase of temperature. The boost and the heating and antihypertensive process followed.

This study was the first time that the Saiying was found to be found in the lunar return sample, and provided important evidence that the Chang'e -5 sampling area of ​​the Chang'e -5 sampling area proposed by the previous remote sensing data analysis provided important evidence.

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