Symmetrical logo are formed symmetrically form the left and right Angle creating a mirror effect therefore, what you will be seeing on the left will be identical with the right.
对称logo以左右对称的形状营造出一种镜像效果，你在左半部分所见与右半部分如出一辙。
2
Tiny symmetrical spheres didn’t exhibit this lift effect, the team found.
这个研究小组发现，同样微小但却对称的飞行体没有这种提拉现象发生。
3
Both nonreciprocal birefringent effect and variable polarization effect of microwave ferrite in the symmetrical four-pole magnetized field are discussed in the light of coupling-wave theory.