dihedral

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. An angle between two plane surfaces
  2. The upward slope of an aircraft's wing
  3. The angle between pairs of chemical bonds separated by a third bond
形容词 adj.
  1. Consisting of, relating to or contained between two plane surfaces. not-comparable
    — dihedral angle
  2. Having wings that form a dihedral angle, especially when the angle between the upper sides is less than 180°. not-comparable
  3. Of wing pairs, inclined at an upward angle to each other. not-comparable

词形变化

dihedrals plural

词汇关系

反义词
anhedral
衍生词
dihedral angle dihedral group nondihedral pseudodihedral semidihedral

词源

词源 1
From di- + -hedral.
词源 2
From di- + -hedral.
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