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Theoretical optimizations show that the equilibrium geometries of the three picolinic acid molecules are planar.
理论优化表明,三个吡啶甲酸分子都具有平面的平衡构型。
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User-defined function to convert geometries to SVG.
用于将几何图形转换为SVG的用户定义函数。
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This second function operates directly on geometries.
该函数直接对几何图形进行操作。
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Various trenching methods and pipe geometries are used.
各种方法和管道几何挖沟使用。
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St_intersects determines whether two geometries intersect each other.
st _ intersects可确定两种结构是否相互交叉。