Symmetrical dancers were rated more positively than non-symmetrical ones, especially by women.
平衡性好的舞者比平衡性差的人得到的评价要高，尤其是女性更加青睐平衡性好的人。
2
Can also produce non-symmetrical features, which get a good linearity is very important.
也可以产生非对称特性，这对获得良好的线性度非常重要。
3
Based on an analysis on the variation of cutting edge length of symmetrically shaped bucket in slewing conditions, a non-symmetrical bucket shape is presented.