也可用于选别铁、锰矿石和煤。

Also available in classification iron, manganese ore and coal.

youdao

矿石的选别主要采用重力选矿。

Gravity separation was the primary process for gold ore beneficiation int...

youdao

露天铁矿和选矿作业，主要为磁铁矿的开采与选别。

The primary business of the mine is mining and separation of magnetite.

youdao

你的首次约会别选类似“蹦极”的事。

Why not suggest bungee jumping as the first date?

youdao

我没事。只是别选太闷的就行了。

That's okay with me. Just don't pick something too boring.

youdao

我没事。只是别选太闷的就行了。

That's okay with me. Just don't pick something too boring.

youdao