In terms of the length scale of structural features, material structure can be classified into macroscopic, mesoscopic, and microscopic structures. And the microscopic structure of materials can be ...
China is mulling establishing a hierarchical data classification management and protection system according to a draft regulation on the data security released by China's cyberspace regulators on ...
Dear Users, To optimize the data structure and enhance your data retrieval and analysis efficiency, we will adjust the classification hierarchy of "Magnesium" data in our Database ...
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