Translation of "turns" into Chinese

But has this turned the tide as far as the trade imbalance is concerned?

但在贸易不平衡方面,潮流有逆转的倾向吗?

Let's do the reflection in X first, followed by the rotation by a third of a turn anticlockwise.

我们先在X轴上翻转, 然后逆时针旋转三分之一圈。