[数] axis of symmetry
... bilateral symmetry左右对称;两侧对称 axis of symmetry对称轴;对称轴线 translational symmetry[化]平移对称 ...
SYMMETRY,AXIS OF
... » 色散(DISPERSION) » 对称轴(SYMMETRY,AXIS OF) » 他色的(ALLOCHROMATIC) ...
pulsation axis
diad ; symmetry demarcation line ; symmetry axis
hexagonal axis ; hexad axis ; six-fold axis ; axis of hexagonal symmetry
"对称轴"是个多义词,它可以指对称轴(数学名词),对称轴(化学名词)。