橡胶木
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橡胶木和橡木的区别？
外形不同：橡木表面有明显山形树纹，材质也比较坚硬，手感较沉，用手抚摸感觉很细致光滑，橡木树心呈现黄褐或者红褐色，生长轮比较明显，形成波状。橡胶木材质相对柔软，手感较轻，木材淡黄褐色和黄白色，表面有一些[详细]
2023-02-14 07:43 分类：问答Is a clear and replace more efficient than a loop checking all records?
I have a C# List, that is filled from a database..So far its only 1400 records, but I expect it to grow a LOT.. Routinely I do a check for new data on the entire开发者_StackOverflow list..What I\'m tr[详细]
2022-12-27 13:53 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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