三大类
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三大类岩石的主体是什么？？
火成岩是三类岩石的主体，按其成因主要分为火成岩、沉积岩和变质岩三大类。在整个地壳中，火成岩大约占95%，沉积岩只有不足5%，其中变质岩最少。[详细]
2023-02-03 07:35 分类：问答version control + continuous integration with Flex + Ruby or Django
trying to pick version control, continuous integration, and host for Flex + Ruby or Django smallish project. Question:[详细]
2022-12-25 13:37 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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