dihedral meaning in English
adj.
由两个平面构成的，二面的。
n.
【数学】二面角 (＝ dihedral angle)；【航空】上反角 (＝ positive dihedral)；下反角 (＝ negative dihedral)。
Examples
cyclobutane exists predominantly in a "butterfly" conformation, in which the dihedral angle between the two wings is about 20°。 环丁烷主要成“蝶式”构象存在，其中两翼间的二面角大约为20。 - Calculating plane angle of a dihedral angle
也谈二面角的平面角求法 - Calculating the degree of dihedral angel by the formula of trihedral angel
用三面角公式求二面角的度数 - The pucara has a low wing with no taper or dihedral on the broad center section
“普卡拉”的低单翼宽大平直，没有后掠角。 - Of a dihedral
二面角的面