1.Select the Polygonal Lasso Tool (L), and then make a triangular selection around the bottom corner of the rectangle.
使用多边形套索工具（L），然后在矩形上面做一个三角形的选区。
2.As he is a hard edged surface against a flat background it should be fairly easy to select him using the Polygonal Lasso Tool.
因为相对于单一的背景，他有一个边缘分明的外观，所以，使用多边形套索工具选取他是十分容易的。
3.The polygonal segments of the surface react to ultra-violet light, mapping the position and intensity of solar rays.
其表面的多角形组成部分对紫外光产生反应，映射太阳光线的方位和强度。
4.Each particle represented as a binary vector corresponds to a candidate solution to the polygonal approximation problem.
每个粒子作为一个二进制向量，一个备选项，以对应多边形逼近。
5.An end opening bulk material container having a polygonal-shaped sleeve defined by a double sidewall and a plurality of sidewalls.
开幕式结束散装物质的容器有一个多边形形套由双层侧壁和侧壁多元化的定义。
6.apse: a semicircular or polygonal, usually domed projection of a building, especially the altar or east end of a Church.
半圆形或多边形的，通常是建筑物的圆形抛射面，尤指祭坛或教堂末端东部。
7.Polygonal approximation of digital curves is one of the crucial steps prior to many image analysis tasks.
与其他步骤相比，数字曲线的多边形近似比其它图像分析任务都要重要。
8.and a cap in which a thread and a polygonal pit are arranged is molded with polyethylene plastic by one shot.
用聚乙烯塑料一次注射成型帽盖，帽盖内有螺纹和多边形凹坑。
9.And the intergranular morphology, the polygonal morphology and the fan-shaped cleavage morphology are the main fracture morphologies.
“缝隙”和“孔洞”是其断口最主要的微观缺陷形貌特征。
10.The package has a continuous, elongated design with a circular, elliptical, square, rectangular or polygonal cross section.
该包装具有圆形、椭圆形、方形、矩形、或多边形横截面的连续细长设计。