Each end is fitted with triangular observation decks.
桥每端都设有三角观测台。
2
The gable end is a triangular element floating over a horizontal window.
山墙尾端是一个漂浮在一个水平窗口之上的三角形元素。
3
The principles of single contour connection, furcation processing and triangular patch division of end face have been introduced in great detail with specific algorithms.