[数] plane of symmetry
... plane of shear剪切面、切力面 plane of symmetry对称面 planer龙门刨床 ...
monosymmetric face
common plane of symmetry ; ordinary plane of symmetry
晶体 plane of mirror symmetry
对称面有多个义项。一个是指群论在化学中的应用,一个是指结晶学名词,还有一个是几何学的对称面。