be directed through

以下は、IBMの明細書から。

A p-polarized beam of collimated light of known intensity is directed through an integrating sphere onto the film at substantially the Brewster's angle of the film.
US Pat. 4873430

After exiting the filter, the air is directed through a channel and up through the disk stack hub for recirculation by the rotating disks.
US Pat. 4780776

As a result, the reply packet is directed through the network to the base access station that serves the current physical location of the mobile host, and an optimal, fast routing of the packet is achieved without involving intermediate gateways (16, 18).
US Pat. 5442633

The sense current is directed through the spin valve sensor so that the sense current field from the pinned layer balances the ferromagnetic coupling on the free layer and the sense current field from the free layer adds to the ferromagnetic coupling on the pinned layer.
US Pat. 5666248

An electron beam is directed through the first test reticle to form a first pattern on a test surface, and the electron beam is then directed through the second test reticle to form a second pattern on a test surface.
US Pat. 5751004