Before the construction exact location of Central Line and external contour line of the pier is set out.
施工前放出墩身中心线和外轮廓线的准确位置。
In 3d line drawing which has hidden lines displayed, a labeling method for imperfect line drawing aiming for searching external contour lines is described.
在画出隐藏线的立体线图中，阐述了以线图外轮廓线的确定为目标的不完整立体线图的标记方法。
An adaptive logic characterizes the project: rather than modifying the existing structure of the pavilions, the proposal is disconnected by its external contour.
该项目有着一个适合的逻辑特征：设计方案没有改变现存的展厅结构，而是被外部轮廓分离。
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