1) The symmetric curves with the single axis
单轴对称曲线
2) unilateral symmetry
单轴对称
1.
Influence of the connection position on seismic response of the unilateral symmetry connected buildings
连体位置对单轴对称连体结构地震响应的影响
3) symmetry of axis lines
轴线对称
1.
The characteristics of the streets,ancestral halls and folk houses of Fuzhou s ancient town—Shanggan were studied in terms of an important aspect of geomantic aesthetics—symmetry of axis lines.
从风水美学的重要内容之一——轴线对称的角度探析福州尚干古镇街道、宗祠与民居的特点;再从风水美学四大要素风、水、日、土探析古镇自然环境方面得天独厚的优势;最后探析人文景观与自然景观互补的途径——补形、引水,体现风水美学中讲求的内外兼修的美。
4) diad
['daiæd]
对称轴线
5) symmetric curve
对称曲线
1.
By means of discussing plane symmetry that relates to point, curved surface and curve in a three-dimensional space, this paper gives a method to study point?curved surface?plane symmetric point on a curve?symmetric curved surface and symmetric curve equation.
讨论了三维空间中,点、曲面、曲线关于平面的对称问题,从而给出了求点、曲面、曲线关于平面对称的对称点、对称曲面、对称曲线方程的方法。
补充资料：轴对称
也称“线对称”。如果把一一个图形沿着某一条直线折过来，它能与另一个图形重合，那么称这两个图形关于这条直线成轴对称。这条直线称为对称轴。如果两个图形关于某直线成轴对称，那么对应点的连线被对称轴垂直平分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条