红酸枝
0
黑酸枝与红酸枝的区别？
红酸枝是黄檀属树种。木材结构细至甚细，平均管孔弦向直径不大于200μm。木材含水率12％时气干密度大于0.85g／cm3。红酸枝的木质和颜色都与小叶紫檀相近，年轮纹都是直丝状，鬃眼比紫檀大，颜色近似枣红色。鉴别红酸[详细]
2023-01-08 11:23 分类：问答Flex - How to change open DropDownList height
Using FB4, I want to change the height of an open spark DropDownList. By default, it shows up to 6 items before scrolling. My dropdownlist contains 7 items, so I want to change the height of the open[详细]
2022-12-20 19:36 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......