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 quadrilateral whose opposite sides are both parallel and equal in length.
相对的边平行且长度相等的四边形。 - 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； - Subdivision surface algorithms usually use triangular or quadrilateral meshes. Recently, the hexagonal subdivision algorithm becomes the focus of research.
细分曲面算法通常采用三角形、四角形面片，最近基于六角形面片的细分算法成为研究的热点。 - A light triangular or quadrilateral sail set over a gaff. positive-return cam action forming die
斜桁中帆下缘张在斜桁上的三角形或四边形轻帆斜楔作用确定回程成形模 - A kite is a quadrilateral with one line of symmetry.
风筝是个有一条对称线的四边形。 - 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。 - Of or relating to or shaped like a quadrilateral.
属于、关于或形状象四边形。 - 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。 - A quadrilateral having two parallel sides.
梯形一个有两条平行边的四边形。