头位是
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胎儿30周转头位是突然转还是慢慢转？？
胎儿30周转头位都是慢慢转的，因为这时子宫留给胎儿的活动范围并不多了，所以胎儿只能一点一点的慢慢活动来转动胎位。一般胎儿转动胎位时孕妇都会感觉到自己的腹型发生了变化，而且腹部会有明显的下坠感及尿频的症状[详细]
2023-02-12 23:15 分类：问答running same query in different databases
I wrote a query that I want to run in several access databases. I have 1000+ access databases with 开发者_Go百科the same tables (same names, same fields). So far, I have been manually copying this que[详细]
2022-12-27 12:17 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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