The groove depth is bit bigger than the size of the coil section height.

槽深略大于线圈截面高度尺寸。

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As mentioned in section Height Maps from Images, the terrain lib has a function to create a display list using triangle strips.

正如前面章节从图象到高度图所提到的，地形库有一个函数使用三角形带来创建一个显示列表。

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Natural cross section height hollow, making the industry experts say the bamboo fibre for "breathing" fiber, also called it "the fiber queen".

天然横截面的高度中空，使得业内专家称竹纤维为“会呼吸”的纤维，还称其为“纤维皇后”。

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