I told everyone who was ready to listen that I had material with pentagonal symmetry.
我曾跟愿意聆听(我的发现)的人说，我找到了五重对称的材料。
2
The results indicate that many symmetry factors are the important reasons of the material transfer in electric contact .
结果表明，接触过程中各种因素的不对称是产生材料转移的主要原因。
3
Certain symmetry in the allocation of gain material leads to depletion of odd longitudinal modes that, in turn, increases the tunability range of the microlaser.