horse shoe magnet是什么意思

用法例句

The flow field, vorticity field, velocity circulation, Nusselt number and the horse shoe vortices in the fin-and-flat tube bank heat exchanger have been investigated by numerical analysis.

本文通过数值模拟的方法对扁管管片式散热器中的流场、涡量场、速度环量、 Nu数、马蹄形涡进行了模拟。