quadrilateral
英 [ˌkwɒdrɪˈlætərəl]
美 [ˌkwɑːdrɪˈlætərəl]
n. 四边形
adj. 四边（形）的
BNC.45532 / COCA.45434
牛津词典
noun
- 四边形
a flat shape with four straight sides
英英释义
noun
- a four-sided polygon
adj
- having four sides
双语例句
- A kite is a quadrilateral with one line of symmetry.
风筝是个有一条对称线的四边形。 - Isoparametric element of arbitrary quadrilateral plays an important role in finite element analysis.
等参数任意四边形单元在有限元分析中有着重要的作用。 - The method adopted the essential idea of subdividing the quadrilateral mesh to enhance the sampling images of low resolution.
该方法首先通过一次映射关系获取高分辨图像的部分数据； - A trapezoid is a quadrilateral with two parallel sides.
梯形是具有两平行边的四边形。 - Based on FEM theory, a program of isoperimetric quadrilateral element is made using MATLAB software.
基于有限元理论，用MATLAB语言编制了四结点等参元计算机程序。 - For the point cloud or mesh model with quad-partition, an algorithm of constructing smooth joining B-spline surfaces over arbitrary quadrilateral network was developed.
针对经过四边形划分的点云或网格模型，提出了在呈任意拓扑四边形的网格上构造光滑拼接曲面片的算法。 - There are two problems when using mapping method to generate all quadrilateral meshes: one is difficulty of mesh transition; the other is low degree of automation.
利用映射法生成全四边形网格时存在两个问题：一是网格疏密过渡难，二是自动化程度不高。 - Generalized conforming quadrilateral membrane element with vertex rotational freedom
含面内刚性转角自由度的四边形广义协调膜元 - The working device is two-segment, quadrilateral telescopic boom, and fork lateral displacement unit adopted in normal type.
作业装置为两节四边形伸缩式工作臂，标准车型配有货叉侧移装置。 - Quadrilateral Mesh Generation Based on STL File Format Model and Mesh Smoothing
STL格式文件的四边形网格剖分与网格光顺