| 释义 |
vertical angles
释义
垂直角：两条相交直线所形成的两对相对角，每对角度数相等且互为补角。
例句
1·It contains a telescope, a compass, and a protractor, and it's used to measure horizontal and vertical angles .
一个指南针，一个测角器，它用来测量水平和垂直的角。
2·Scholars made a macroscopic study on the financial condition of the late Qing Dynasty from the horizontal and vertical angles .
学者们从纵向与横向两方面着笔，对晚清财政状况进行了宏观考察。
3·The large roof window that lights the extension from its southern side features rib-like steel frames that cradle the windows as they stagger from flat to vertical angles .
大屋顶天窗从南侧采光，照亮扩展部分，天窗的特点为肋式钢框架，窗户放置在框架上，将他们按照从水平到垂直的角度错开。
|