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92岁航空发动机专家刘松龄逝世 曾谢绝国外高薪回国任教？
据西北工业大学动力与能源学院消息，我国著名航空发动机专家、西北工业大学动力与能源学院教授刘松龄先生，因病于2024年9月20日在北京逝世，享年92岁。[详细]
2024-09-22 07:00 分类：问答How to represent a list of points in R
I am working with a large list of points (each point has three dimensions x,y,z). I am pretty new with R, so I would like to know what is the best way to represent that kind of information.As far as[详细]
2022-12-28 19:44 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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