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Terms for subject Technology containing trihedral | all forms | exact matches only
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moving trihedral流动〔动标〕三面形
moving trihedral动标三面形
positively oriented trihedral正指向的三面形的
principal trihedral主要三面形
right-handed trihedral右手三面形
trihedral angle三面角
trihedral prism三角棱镜
trihedral prism三面体棱镜
trihedral tetrahedral tool-maker's straight edge三棱直尺
trihedral vertex三面顶点
trirectangular trihedral三直角三面形