在PN断面最东部分，也存在一支北向流。

There is also a northward current at the eastern most part of Section PN.

youdao

北方的：去，向，面朝或在北的。

To, toward, of, facing, or in the north.

youdao

北方的：去，向，面朝或在北的。

To, toward, of, facing, or in the north.

youdao