地球人口峰值
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地球连线｜全球人口峰值或提前到来 耀眼的成就还是可怕的前奏？？
据英国《卫报》此前报道，一个国际科学研究团队Earth4All开展的最新研究报告预测，按照目前的趋势，世界人口将在本世纪中叶到达88亿的峰值，然后缓慢下降。该报告估计，全球人口峰值或提前到来，且将比之前预测的更低[详细]
2023-04-07 07:24 分类：问答How to create a drop down menu in MFC for WINCE
I have the following code in a win32 app that shows a drop down menu on clicking a button. However, this does not work in WinCE as MENUINFO is not defined. Is there any way I can get around this? I ne[详细]
2022-12-28 15:52 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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