全部

1·The frame body may be a rectangle, trapezia, or any other kinds of shape.

框架体可以是长方形、梯形或其他形状。

2·Results Accurate results have been obtained when the approach is applied to the disk with radial force and the trapezia dam.

结果将该方法应用于对径受压的圆盘和梯形坝体的光弹图处理，得到了较精确的结果。

梯形

1·The frame body may be a rectangle, trapezia, or any other kinds of shape.

框架体可以是长方形、梯形或其他形状。