目前，我国大多数单侧上烧嘴约热炉均采用顺流的辐射换热器。

Most of top one-way-fired soaking pits in China use parallel flow radiation recuperators now.

youdao

那艘摆渡用的小蒸汽船在镇子下游大约一英里的地方，顺流而下。

The little steam ferry-boat was about a mile below the village, drifting with the current.

youdao

我们的小船慢慢随潮顺流而下。

Our boat gently dropped down with the tide.

youdao

It goes from the region of the cell where the dendrites are down through the axon.

它从这个细胞的,树突顺流直下流向轴突

耶鲁公开课 - 生物医学工程探索课程节选