perspectivity
英[pəˌspekˈtɪvətɪ]
美[pə,spek'tivəti]
双语例句
- 1. A point on one line, its corresponding point on the other line, and the center of perspectivity are collinear.
- 一条直线上的一个点，它在另一条直线上的对应点以及透视中心这三个点共线。
youdao
- 2. A one-to-one correspondence between the points on two lines determined by a given point, not on either line, called the center of perspectivity or point of perspectivity.
- 由一给定点确定的、两条直线上的点之间的一一对应，该给定点不在这两条直线上，称为透视中心或透视点。
youdao
- 3. A one-to-one correspondence between the points on two lines determined by a given point, not on either line, called the center of perspectivity or point of perspectivity.
- 由一给定点确定的、两条直线上的点之间的一一对应，该给定点不在这两条直线上，称为透视中心或透视点。
youdao
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