It contains a telescope, a compass, and a protractor, and it's used to measure horizontal and verticalangles.
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 verticalangles.
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 verticalangles.