1.Observers judged the magnitude of a concave dihedral angle translating or rotating against a planar background.
观察判断的幅度凹二面角翻译或对平面旋转背景。
2.wings in the right position, verify the dihedral angle.
在正的位中厢房，确认二面角。
3.There are many helixes of dihedral angle, and the whole skeleton forms a large helix in the structure of the rotatory isomer.
其结构中包含许多二面角螺旋，而且具有旋光性的异构体，其结构的整体骨架也构成一个大的螺旋。
4.The patterns show that pergence of the emerging beam increases with the dihedral angle offset up to completely separate to six beams;
通过衍射图可以看出出射光束的发散程度随着角度误差的增加而增加，直至完全分离成六束光束。
5.A Simple and Convenient Solution of the Dihedral Angle Between the Oblique Inserted Pipes
斜插管两面角的简便解法
6.Calculating plane angle of a dihedral angle
也谈二面角的平面角求法
7.Vector Inner Product and Calculation of Dihedral Angle
向量的内积与二面角的计算
8.face of a dihedral angle
二面角的面