“反向”造句

熵的任何反向变化都是不合理的也是不可能的.
The reversal of any entropychanging transformation would be neither reasonable nor possible.

金星具有沿主轴反向自转的特性.
Venus has the distinction of spinning " backward " on its axis.

这样的工序就需要在头、二道并条中换条筒反向.
Such procedures require reversing the creels at first and second drawing.