The composition and structure of the picotite can provide very important information about the geochemistry of the earth.

铬尖晶石的组成和结构是地质地球化学的重要信息。

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The composition and structure of the picotite can provide very important information about the geochemistry of the earth.

铬尖晶石的组成和结构是地质地球化学的重要信息。

youdao